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IMPURITY [85 records]
Record 1 - internal organization data 2024-01-27
Record 1, English
Record 1, Subject field(s)
- Lasers and Masers
Record 1, Main entry term, English
- extrinsic detector
1, record 1, English, extrinsic%20detector
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Extrinsic detectors depend on the incorporation of an appropriate impurity into a host material which sets up localized levels between the bands. 1, record 1, English, - extrinsic%20detector
Record 1, French
Record 1, Domaine(s)
- Masers et lasers
Record 1, Main entry term, French
- détecteur extrinsèque
1, record 1, French, d%C3%A9tecteur%20extrins%C3%A8que
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2021-12-14
Record 2, English
Record 2, Subject field(s)
- Copper and Copper Alloys (Metallurgy)
- Printed Circuits and Microelectronics
- Electrical Components
Record 2, Main entry term, English
- electrolytic copper
1, record 2, English, electrolytic%20copper
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Extremely pure copper(greater than 99. 95%), called electrolytic copper, can be made by electrolysis. The high purity is needed because most copper is used to make electrical equipment, and small amounts of impurity metals in copper can seriously reduce its ability to conduct electricity. 2, record 2, English, - electrolytic%20copper
Record 2, French
Record 2, Domaine(s)
- Cuivre et alliages du cuivre (Métallurgie)
- Circuits imprimés et micro-électronique
- Composants électrotechniques
Record 2, Main entry term, French
- cuivre électrolytique
1, record 2, French, cuivre%20%C3%A9lectrolytique
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Le cuivre électrolytique est [...] excessivement sensible à l'action de l'hydrogène, même en très faible quantité [...] 2, record 2, French, - cuivre%20%C3%A9lectrolytique
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Cobre y sus aleaciones (Metalurgia)
- Circuitos impresos y microelectrónica
- Componentes eléctricos
Record 2, Main entry term, Spanish
- cobre electrolítico
1, record 2, Spanish, cobre%20electrol%C3%ADtico
correct, masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 CONT
[El] cobre electrolítico [tiene] excelente conductividad eléctrica y térmica, es maleable, resistente a la corrosión, antimagnético, antichispa y [tiene] propiedades criogénicas. 2, record 2, Spanish, - cobre%20electrol%C3%ADtico
Record 3 - internal organization data 2019-11-18
Record 3, English
Record 3, Subject field(s)
- Semiconductors (Electronics)
Record 3, Main entry term, English
- impurity activation energy
1, record 3, English, impurity%20activation%20energy
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
[The] gap between an intermediate energy level due to an impurity and the adjacent energy band. 2, record 3, English, - impurity%20activation%20energy
Record number: 3, Textual support number: 1 CONT
... the conductivity, thickness, and impurity activation energy of semiconductor layers can be determined from the results of measuring the frequency dependence of the reflection coefficient of microwave electromagnetic radiation at different temperatures. 3, record 3, English, - impurity%20activation%20energy
Record 3, French
Record 3, Domaine(s)
- Semi-conducteurs (Électronique)
Record 3, Main entry term, French
- énergie d'activation des impuretés
1, record 3, French, %C3%A9nergie%20d%27activation%20des%20impuret%C3%A9s
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Écart entre un niveau d'énergie intermédiaire dû à une impureté et la bande énergétique voisine. 2, record 3, French, - %C3%A9nergie%20d%27activation%20des%20impuret%C3%A9s
Record number: 3, Textual support number: 1 CONT
La transition bande à bande, en photoluminescence, apparaît progressivement lorsque la température de l'échantillon dépasse celle associée à l'énergie d'activation des impuretés. 3, record 3, French, - %C3%A9nergie%20d%27activation%20des%20impuret%C3%A9s
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2017-12-05
Record 4, English
Record 4, Subject field(s)
- Human Diseases - Various
Record 4, Main entry term, English
- eosinophilia-myalgia syndrome
1, record 4, English, eosinophilia%2Dmyalgia%20syndrome
correct
Record 4, Abbreviations, English
- EMS 2, record 4, English, EMS
correct
Record 4, Synonyms, English
- E-M syndrome 2, record 4, English, E%2DM%20syndrome
correct
- eosinophilic myalgic syndrome 3, record 4, English, eosinophilic%20myalgic%20syndrome
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A probable autoimmune disorder precipitated by contaminated L-tryptophan tablets, and characterized by fatigue, low-grade fever, myalgias, muscle tenderness and cramps, weakness, paresthesias of the extremities, and skin indurations. 2, record 4, English, - eosinophilia%2Dmyalgia%20syndrome
Record number: 4, Textual support number: 1 OBS
The varied symptoms include severe muscle pain and abnormally high numbers of eosinophils. This disease has presented itself only in people taking the amino acid L-tryptophan and it is believed that a specific impurity(probably stemming from a genetically engineered bacterial strain) in lots of L-tryptophan made by a single manufacturer may be the cause of the syndrome. 4, record 4, English, - eosinophilia%2Dmyalgia%20syndrome
Record 4, French
Record 4, Domaine(s)
- Maladies humaines diverses
Record 4, Main entry term, French
- syndrome éosinophilie-myalgie
1, record 4, French, syndrome%20%C3%A9osinophilie%2Dmyalgie
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- syndrome d'éosinophilie myalgique 2, record 4, French, syndrome%20d%27%C3%A9osinophilie%20myalgique
masculine noun
- SEM 2, record 4, French, SEM
masculine noun
- SEM 2, record 4, French, SEM
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Syndrome aigu associant hyperéosinophilie et douleurs musculaires qui a été observé chez des femmes consommant du L-tryptophane, un acide aminé préparé industriellement et préconisé dans certains régimes. 3, record 4, French, - syndrome%20%C3%A9osinophilie%2Dmyalgie
Record number: 4, Textual support number: 1 OBS
Le tableau associe fièvre, éruption, douleurs articulaires et musculaires, œdèmes et parfois des troubles neurologiques périphériques. 3, record 4, French, - syndrome%20%C3%A9osinophilie%2Dmyalgie
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2017-05-09
Record 5, English
Record 5, Subject field(s)
- Paints and Varnishes (Industries)
- Bodywork and Framework (Motor Vehicles)
Record 5, Main entry term, English
- fish eyes
1, record 5, English, fish%20eyes
correct, plural
Record 5, Abbreviations, English
Record 5, Synonyms, English
- fisheyes 2, record 5, English, fisheyes
plural
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
The presence of craters in a coat each having a small particle of impurity, in the centre. [Definition standardized by ISO. ] 3, record 5, English, - fish%20eyes
Record number: 5, Textual support number: 2 DEF
Bubbles in the paint film caused by silicones remaining on the surface. 4, record 5, English, - fish%20eyes
Record number: 5, Textual support number: 1 OBS
fish eyes: term standardized by ISO. 5, record 5, English, - fish%20eyes
Record 5, Key term(s)
- fish eye
- fisheye
Record 5, French
Record 5, Domaine(s)
- Peintures et vernis (Industries)
- Carrosserie, caisse et châssis (Véhicules automobiles)
Record 5, Main entry term, French
- yeux de poisson
1, record 5, French, yeux%20de%20poisson
correct, masculine noun, plural, standardized
Record 5, Abbreviations, French
Record 5, Synonyms, French
- œils de poisson 2, record 5, French, %26oelig%3Bils%20de%20poisson
masculine noun, plural
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Présence de cratères étirés dans une couche, chacun ayant au centre un petit granule d'impureté. [Définition normalisée par l'ISO.] 1, record 5, French, - yeux%20de%20poisson
Record number: 5, Textual support number: 1 OBS
yeux de poisson : terme normalisé par l'ISO. 3, record 5, French, - yeux%20de%20poisson
Record 5, Key term(s)
- oeil de poisson
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2016-11-23
Record 6, English
Record 6, Subject field(s)
- Chemistry
- Nuclear Science and Technology
Record 6, Main entry term, English
- scrubbing
1, record 6, English, scrubbing
correct, standardized
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
The process of removing an impurity following solvent extraction or stripping... by transferring the impurity into another phase. 2, record 6, English, - scrubbing
Record number: 6, Textual support number: 1 OBS
Not to be confused with "stripping" (process of transferring an extracted substance back to an aqueous solution.) 3, record 6, English, - scrubbing
Record number: 6, Textual support number: 2 OBS
scrubbing: term and definition standardized by ISO in 1997. 3, record 6, English, - scrubbing
Record number: 6, Textual support number: 3 OBS
scrubbing: term extracted from the “Glossaire de l’énergie nucléaire” and reproduced with permission of the Organisation for Economic Co-operation and Development. 3, record 6, English, - scrubbing
Record 6, French
Record 6, Domaine(s)
- Chimie
- Sciences et techniques nucléaires
Record 6, Main entry term, French
- lavage
1, record 6, French, lavage
correct, masculine noun, standardized
Record 6, Abbreviations, French
Record 6, Synonyms, French
- épuration 2, record 6, French, %C3%A9puration
correct, feminine noun
- purification 3, record 6, French, purification
correct, feminine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Procédé permettant d'enlever une impureté restant après extraction par solvant ou après réextraction, par transfert de cette impureté dans une autre phase. 4, record 6, French, - lavage
Record number: 6, Textual support number: 1 OBS
lavage; épuration : termes extraits du «Glossaire de l’énergie nucléaire» et reproduits avec l’autorisation de l’Organisation de coopération et de développement économiques. 5, record 6, French, - lavage
Record number: 6, Textual support number: 2 OBS
lavage : terme et définition normalisés par l'ISO en 1997. 5, record 6, French, - lavage
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2016-11-10
Record 7, English
Record 7, Subject field(s)
- Botany
- Plant Biology
Record 7, Main entry term, English
- unfilled grain
1, record 7, English, unfilled%20grain
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
Some of the factors contributing to deterioration are impurity, too high or too low moisture content, immature and unfilled grain, cracked kernel, chalky grain, and red rice and other impurities. 2, record 7, English, - unfilled%20grain
Record number: 7, Textual support number: 2 CONT
During harvest, all essential agronomic data were gathered - including average panicle length and its corresponding number of grain, average number of filled and unfilled grain, average number of productive and unproductive tillers, and maturity from date of transplanting to harvesting. 3, record 7, English, - unfilled%20grain
Record 7, French
Record 7, Domaine(s)
- Botanique
- Biologie végétale
Record 7, Main entry term, French
- grain vide
1, record 7, French, grain%20vide
masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 OBS
grain vide : terme extrait du «Glossaire de l’agriculture» et reproduit avec l’autorisation de l’Organisation de coopération et de développement économiques. 2, record 7, French, - grain%20vide
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2016-02-25
Record 8, English
Record 8, Subject field(s)
- Electronic Circuits Technology
Record 8, Main entry term, English
- bipolar circuit
1, record 8, English, bipolar%20circuit
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- bipolar IC 2, record 8, English, bipolar%20IC
correct
- bipolar integrated circuit 3, record 8, English, bipolar%20integrated%20circuit
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
The npn transistor is the workhorse of bipolar ICs. In monolithic bipolar circuits, the choice of the npn transistor structure and impurity profile serves as the starting point of the design. 4, record 8, English, - bipolar%20circuit
Record 8, French
Record 8, Domaine(s)
- Technologie des circuits électroniques
Record 8, Main entry term, French
- circuit intégré bipolaire
1, record 8, French, circuit%20int%C3%A9gr%C3%A9%20bipolaire
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- circuit bipolaire 2, record 8, French, circuit%20bipolaire
correct, masculine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
Aujourd'hui les circuits bipolaires sont les plus répandus, mais les MOS remportent le plus vif succès dans le domaine des mémoires. 2, record 8, French, - circuit%20int%C3%A9gr%C3%A9%20bipolaire
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Tecnología de los circuitos electrónicos
Record 8, Main entry term, Spanish
- circuito bipolar
1, record 8, Spanish, circuito%20bipolar
correct, masculine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2016-01-14
Record 9, English
Record 9, Subject field(s)
- Scientific Instruments
- Scientific Measurements and Analyses
- Astrophysics and Cosmography
Record 9, Main entry term, English
- solar limb scanning crystal spectrometer
1, record 9, English, solar%20limb%20scanning%20crystal%20spectrometer
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 OBS
solar limb-scanning: Taking advantage of a planned CRISTA-SPAS maneuver in which MAHRSI [Middle Atmosphere High Resolution Spectrograph Investigation] scanned the ultraviolet portion of the electromagnetic spectrum, ... the SSBUV [Shuttle Solar Backscatter Ultraviolet] team cooperated with the MAHRSI team to demonstrate the feasibility of this ozone limb-scanning technique in preparation for a solar limb-scanning instrument currently under development ... 2, record 9, English, - solar%20limb%20scanning%20crystal%20spectrometer
Record number: 9, Textual support number: 2 OBS
crystal spectrometer : A high-resolution X-ray crystal spectrometer is proposed for implementation on the National Spherical Torus Experiment(NSTX) to provide not only temporally but also spatially resolved measurements of the ion temperature, toroidal plasma rotation, electron temperature, and impurity transport by observation of the satellite spectra of heliumlike argon, ArXVII. 3, record 9, English, - solar%20limb%20scanning%20crystal%20spectrometer
Record 9, French
Record 9, Domaine(s)
- Instruments scientifiques
- Mesures et analyse (Sciences)
- Astrophysique et cosmographie
Record 9, Main entry term, French
- spectromètre à cristal pour balayage du limbe solaire
1, record 9, French, spectrom%C3%A8tre%20%C3%A0%20cristal%20pour%20balayage%20du%20limbe%20solaire
masculine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record 9, Spanish
Record 9, Campo(s) temático(s)
- Instrumentos científicos
- Medición y análisis (Ciencias)
- Astrofísica y cosmografía
Record 9, Main entry term, Spanish
- espectrómetro de cristal para exploracion del limbo del Sol
1, record 9, Spanish, espectr%C3%B3metro%20de%20cristal%20para%20exploracion%20del%20limbo%20del%20Sol
proposal, masculine noun
Record 9, Abbreviations, Spanish
Record 9, Synonyms, Spanish
- espectrómetro de cristal para exploracion del limbo solar 1, record 9, Spanish, espectr%C3%B3metro%20de%20cristal%20para%20exploracion%20del%20limbo%20solar
proposal, masculine noun
Record 9, Textual support, Spanish
Record 10 - internal organization data 2014-11-18
Record 10, English
Record 10, Subject field(s)
- Physics of Solids
- Semiconductors (Electronics)
Record 10, Main entry term, English
- crystal growth 1, record 10, English, crystal%20growth
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
The grown-junction transistor... is prepared during crystal growth from the mel by altering the impurity content of the melt as the solidified crystal is slowly withdraw. 1, record 10, English, - crystal%20growth
Record 10, French
Record 10, Domaine(s)
- Physique des solides
- Semi-conducteurs (Électronique)
Record 10, Main entry term, French
- tirage d'un cristal
1, record 10, French, tirage%20d%27un%20cristal
masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
[...] dans [...] un transistor n-p-n par tirage [...] le barreau qui contient les deux jonctions est fabriqué à partir de la méthode de tirage d'un cristal. 1, record 10, French, - tirage%20d%27un%20cristal
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2014-06-10
Record 11, English
Record 11, Subject field(s)
- Nuclear Physics
- Nuclear Fission Reactors
Record 11, Main entry term, English
- boron equivalent
1, record 11, English, boron%20equivalent
correct, standardized
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
The assumed boron content which would lead to an absorption of neutrons equal to that of a given impurity of a reactor material, particularly fuel. 1, record 11, English, - boron%20equivalent
Record number: 11, Textual support number: 1 OBS
boron equivalent: term and definition standardized by ISO. 2, record 11, English, - boron%20equivalent
Record 11, French
Record 11, Domaine(s)
- Physique nucléaire
- Réacteurs nucléaires de fission
Record 11, Main entry term, French
- équivalent en bore
1, record 11, French, %C3%A9quivalent%20en%20bore
correct, masculine noun, standardized
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Teneur supposée de bore qui entraînerait une absorption de neutrons égale à celle d'une impureté donnée d'un matériau de réacteur, notamment du combustible. 1, record 11, French, - %C3%A9quivalent%20en%20bore
Record number: 11, Textual support number: 1 OBS
équivalent en bore : terme et définition normalisés par l'ISO. 2, record 11, French, - %C3%A9quivalent%20en%20bore
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2013-12-05
Record 12, English
Record 12, Subject field(s)
- Analytical Chemistry
- Atomic Physics
- Radiation Protection
Record 12, Main entry term, English
- activator
1, record 12, English, activator
correct, standardized
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
Modifications of the luminescent process occur with the addition of lattice defects and/or chemical impurities into luminescent material. In some cases an impurity embedded within the crystal lattice forms a transition pathway through which an excited electron can make a radiative energy band gap transition. In so doing, the radiative transition which takes place at the site of the lattice impurity has spectral properties associated with the atomic transition properties of the impurity and such an impurity is termed an activator or luminescent center. 2, record 12, English, - activator
Record number: 12, Textual support number: 1 OBS
activator: term standardized by ISO in 1997. 3, record 12, English, - activator
Record 12, French
Record 12, Domaine(s)
- Chimie analytique
- Physique atomique
- Radioprotection
Record 12, Main entry term, French
- activateur
1, record 12, French, activateur
correct, masculine noun, standardized
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
En général, la luminescence des corps cristallins est due à la présence de centres luminogènes ou activateurs. Ce sont le plus souvent des imperfections chimiques appelées dopants (atomes d'impuretés) introduites dans le cristal pur en faible concentration. 2, record 12, French, - activateur
Record number: 12, Textual support number: 1 OBS
activateur : terme normalisé par l'ISO en 1997. 3, record 12, French, - activateur
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2013-05-01
Record 13, English
Record 13, Subject field(s)
- Trade Names
- Space Exploration Equipment and Tools
Record 13, Main entry term, English
- Infrasil®
1, record 13, English, Infrasil%C2%AE
correct, trademark, see observation
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 CONT
Infrasil is a type of fused quartz produced by electrically fusing high quality quartz crystals. Infrasil has three times higher metallic impurity than Suprasil, so it shows reduced UV transmission. However, Infrasil has a lower OH content than Suprasil, and consequently better IR transmission. Infrasil exhibits high strength and low thermal expansion and its homogeneity is better than that of Suprasil. 2, record 13, English, - Infrasil%C2%AE
Record number: 13, Textual support number: 1 OBS
Infrasil: A registered trademark of Heraeus Quarzglas. 3, record 13, English, - Infrasil%C2%AE
Record 13, Key term(s)
- Infrasil
Record 13, French
Record 13, Domaine(s)
- Appellations commerciales
- Équipement et outillage d'exploration spatiale
Record 13, Main entry term, French
- Infrasil®
1, record 13, French, Infrasil%C2%AE
correct, trademark, see observation
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Verre simulant le flux infra-rouge. 2, record 13, French, - Infrasil%C2%AE
Record number: 13, Textual support number: 1 CONT
Pour vérifier la validité de ce modèle, nous avons réalisé des expériences sur des lames de verre de compositions différentes (InfrasilTM 301, SuprasilTMI, verres germanosilicates) et dans des fibres optiques à structure évidée. 3, record 13, French, - Infrasil%C2%AE
Record number: 13, Textual support number: 1 OBS
Infrasil : Marque déposée allemande de Heraeus Quarzglas. 2, record 13, French, - Infrasil%C2%AE
Record 13, Key term(s)
- Infrasil
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2012-01-04
Record 14, English
Record 14, Subject field(s)
- Printed Circuits and Microelectronics
Record 14, Main entry term, English
- doped silicon
1, record 14, English, doped%20silicon
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
Silicon containing an impurity element. 2, record 14, English, - doped%20silicon
Record 14, French
Record 14, Domaine(s)
- Circuits imprimés et micro-électronique
Record 14, Main entry term, French
- silicone contaminé 1, record 14, French, silicone%20contamin%C3%A9
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record 14, Spanish
Record 14, Campo(s) temático(s)
- Circuitos impresos y microelectrónica
Record 14, Main entry term, Spanish
- silicio contaminado
1, record 14, Spanish, silicio%20contaminado
masculine noun
Record 14, Abbreviations, Spanish
Record 14, Synonyms, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2011-11-16
Record 15, English
Record 15, Subject field(s)
- Scientific Research Equipment
- Equipment (Chemistry)
Record 15, Main entry term, English
- volatile organic impurity
1, record 15, English, volatile%20organic%20impurity
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 OBS
Term(s) taken from a Canadian laboratory-equipment company’s catalogue. 1, record 15, English, - volatile%20organic%20impurity
Record 15, French
Record 15, Domaine(s)
- Matériel et équipement (Recherche scientifique)
- Équipement (Chimie)
Record 15, Main entry term, French
- impureté organique volatile
1, record 15, French, impuret%C3%A9%20organique%20volatile
feminine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 OBS
Terme(s) tiré(s) du catalogue d'une compagnie canadienne d'équipement de laboratoire. 1, record 15, French, - impuret%C3%A9%20organique%20volatile
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2011-08-23
Record 16, English
Record 16, Subject field(s)
- Chemical Elements and Compounds
- Crop Protection
- Pollutants
Universal entry(ies) Record 16
Record 16, Main entry term, English
- 2,3,7,8-tetrachlorooxanthrene
1, record 16, English, 2%2C3%2C7%2C8%2Dtetrachlorooxanthrene
correct, see observation
Record 16, Abbreviations, English
Record 16, Synonyms, English
- 2,3,7,8-tetrachlorodibenzo-p-dioxin 2, record 16, English, 2%2C3%2C7%2C8%2Dtetrachlorodibenzo%2Dp%2Ddioxin
correct, see observation
- TCDD 3, record 16, English, TCDD
correct
- TCDD 3, record 16, English, TCDD
- dibenzo[b,e][1,4]dioxin 1, record 16, English, dibenzo%5Bb%2Ce%5D%5B1%2C4%5Ddioxin
correct, see observation
- dioxin 4, record 16, English, dioxin
avoid
- 2,3,6,7-tetrachlorodibenzodioxin 5, record 16, English, 2%2C3%2C6%2C7%2Dtetrachlorodibenzodioxin
avoid
- TCDBD 5, record 16, English, TCDBD
avoid
- TCDBD 5, record 16, English, TCDBD
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
A chemical compound in the form of a chlorinated hydrocarbon which occurs as an impurity in the herbicide 2, 4, 5-T, is highly toxic and persistent, and is a teratogen. 6, record 16, English, - 2%2C3%2C7%2C8%2Dtetrachlorooxanthrene
Record number: 16, Textual support number: 1 OBS
2,3,7,8-tetrachlorooxanthrene: form recommended by the IUPAC (International Union of Pure and Applied Chemistry) for the systematic name. 1, record 16, English, - 2%2C3%2C7%2C8%2Dtetrachlorooxanthrene
Record number: 16, Textual support number: 2 OBS
dibenzo[b,e][1,4]dioxin: The letters "b" and "e" between brackets are italicized; CAS name. 1, record 16, English, - 2%2C3%2C7%2C8%2Dtetrachlorooxanthrene
Record number: 16, Textual support number: 3 OBS
Compare with "oxanthrene." The letter "p", in "dibenzo-p-dioxin", stands for "para." This prefix means "opposite." It is used in organic chemistry in naming disubstitution products derived from benzene in which the substituent atoms or radicals are located in the 1,4 position. It appears in italics. 1, record 16, English, - 2%2C3%2C7%2C8%2Dtetrachlorooxanthrene
Record number: 16, Textual support number: 4 OBS
Chemical formula: C12H4Cl4O2 6, record 16, English, - 2%2C3%2C7%2C8%2Dtetrachlorooxanthrene
Record 16, French
Record 16, Domaine(s)
- Éléments et composés chimiques
- Protection des végétaux
- Agents de pollution
Entrée(s) universelle(s) Record 16
Record 16, Main entry term, French
- 2,3,7,8-tétrachlorooxanthrène
1, record 16, French, 2%2C3%2C7%2C8%2Dt%C3%A9trachlorooxanthr%C3%A8ne
correct, see observation, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
- 2,3,7,8-tétrachlorodibenzo-p-dioxine 2, record 16, French, 2%2C3%2C7%2C8%2Dt%C3%A9trachlorodibenzo%2Dp%2Ddioxine
correct, see observation, feminine noun
- 2,3,7,8-tétrachlorodibenzo-paradioxine 3, record 16, French, 2%2C3%2C7%2C8%2Dt%C3%A9trachlorodibenzo%2Dparadioxine
avoid, feminine noun
- 2,3,7,8 TCDD 4, record 16, French, 2%2C3%2C7%2C8%20TCDD
feminine noun
- 2,3,7,8 TCDD 4, record 16, French, 2%2C3%2C7%2C8%20TCDD
- Dioxine 5, record 16, French, Dioxine
correct, trademark, feminine noun
- tétrachlorodibenzo-p-dioxine 1, record 16, French, t%C3%A9trachlorodibenzo%2Dp%2Ddioxine
feminine noun
- T.C.D.D. 6, record 16, French, T%2EC%2ED%2ED%2E
feminine noun
- T.C.D.D. 6, record 16, French, T%2EC%2ED%2ED%2E
- tétrachloro-2,3,7,8-dibenzoparadioxine 7, record 16, French, t%C3%A9trachloro%2D2%2C3%2C7%2C8%2Ddibenzoparadioxine
feminine noun
- tétrachloro-2,3,7,8-dibenzo-paradioxine 8, record 16, French, t%C3%A9trachloro%2D2%2C3%2C7%2C8%2Ddibenzo%2Dparadioxine
feminine noun
- 2,3,7,8-tétrachloro-dibenzo-paradioxine 9, record 16, French, 2%2C3%2C7%2C8%2Dt%C3%A9trachloro%2Ddibenzo%2Dparadioxine
feminine noun
- tétrachlorodibenzodioxinne 10, record 16, French, t%C3%A9trachlorodibenzodioxinne
feminine noun
- dioxine 11, record 16, French, dioxine
avoid, feminine noun
Record 16, Textual support, French
Record number: 16, Textual support number: 1 DEF
Dérivé tétrachloré de la dibenzodioxinne, très toxique. 12, record 16, French, - 2%2C3%2C7%2C8%2Dt%C3%A9trachlorooxanthr%C3%A8ne
Record number: 16, Textual support number: 1 OBS
2,3,7,8-tétrachlorooxanthrène : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée) pour le nom systématique. 1, record 16, French, - 2%2C3%2C7%2C8%2Dt%C3%A9trachlorooxanthr%C3%A8ne
Record number: 16, Textual support number: 2 OBS
para- : Préfixe désignant, chez les dérivés des séries benzénique et naphtalénique, la position 1,4. L'abréviation «p» de «para» doit s'écrire en italique ou, à défaut, être soulignée. 13, record 16, French, - 2%2C3%2C7%2C8%2Dt%C3%A9trachlorooxanthr%C3%A8ne
Record number: 16, Textual support number: 3 OBS
Le nom systématique «oxanthrène» (voir aussi cette fiche) est recommandé depuis 1993 pour désigner le système hétérotricyclique constitué de deux cycles benzéniques ortho-condensés à la structure monocyclique 1,4- dihétéroatomique à six chaînons dans laquelle les deux hétéroatomes sont des atomes d'oxygène. Ce nom remplace les noms systématiques antérieurs dibenzo[b,e]dioxine, dibenzo-para-dioxine, dibenzo-p-dioxine et les noms fautifs de dibenzoparadioxine, dioxine, dibenzodioxine et dibenzodioxinne pour désigner le composé tricyclique. Il est à noter que les lettres «b,e» entre crochets, de même que le préfixe «para» et son abréviation «p» s'écrivent en italique. 1, record 16, French, - 2%2C3%2C7%2C8%2Dt%C3%A9trachlorooxanthr%C3%A8ne
Record number: 16, Textual support number: 4 OBS
Formule chimique : C12H4Cl4O2 14, record 16, French, - 2%2C3%2C7%2C8%2Dt%C3%A9trachlorooxanthr%C3%A8ne
Record 16, Key term(s)
- TCDD
Record 16, Spanish
Record 16, Campo(s) temático(s)
- Elementos y compuestos químicos
- Protección de las plantas
- Agentes contaminantes
Entrada(s) universal(es) Record 16
Record 16, Main entry term, Spanish
- dioxina
1, record 16, Spanish, dioxina
feminine noun
Record 16, Abbreviations, Spanish
Record 16, Synonyms, Spanish
Record 16, Textual support, Spanish
Record number: 16, Textual support number: 1 DEF
Derivado aromático formado por condensación de la 8-hidroxiquinoleína [...] Es persistente y tóxica. 1, record 16, Spanish, - dioxina
Record number: 16, Textual support number: 1 OBS
Fórmula química: C12H4Cl4O2 2, record 16, Spanish, - dioxina
Record 17 - internal organization data 2011-06-23
Record 17, English
Record 17, Subject field(s)
- Chemical Elements and Compounds
- Crop Protection
Universal entry(ies) Record 17
Record 17, Main entry term, English
- 1,1-dichloro-2,2-bis(4-chlorophenyl)ethene
1, record 17, English, 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchlorophenyl%29ethene
correct, see observation
Record 17, Abbreviations, English
Record 17, Synonyms, English
- 1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene 2, record 17, English, 1%2C1%2Ddichloro%2D2%2C2%2Dbis%28p%2Dchlorophenyl%29ethylene
former designation, avoid
- DDE 3, record 17, English, DDE
correct
- DDE 3, record 17, English, DDE
- dichlorodiphenyldichloroethylene 3, record 17, English, dichlorodiphenyldichloroethylene
avoid, see observation
- 1,1-dichloro 2,2-bis(p-chlorophenyl) ethylene 1, record 17, English, 1%2C1%2Ddichloro%202%2C2%2Dbis%28p%2Dchlorophenyl%29%20ethylene
avoid
- 72-55-9 2, record 17, English, 72%2D55%2D9
CAS number
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
... degradation product of DDT, found as an impurity in DDT residues. 4, record 17, English, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchlorophenyl%29ethene
Record number: 17, Textual support number: 1 OBS
1,1-dichloro-2,2-bis(4-chlorophenyl)ethene: form recommended by the IUPAC (International Union of Pure and Applied Chemistry) for the systematic name. 1, record 17, English, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchlorophenyl%29ethene
Record number: 17, Textual support number: 2 OBS
dichlorodiphenyldichloroethylene: incomplete form. 1, record 17, English, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchlorophenyl%29ethene
Record number: 17, Textual support number: 3 OBS
1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene: obsolete form; part of the Ingredient Disclosure List of the Hazardous Products Act (Registration SOR/88-64, 31 December, 1987). 5, record 17, English, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchlorophenyl%29ethene
Record number: 17, Textual support number: 4 OBS
The abbreviation "p" preceding "chlorophenyl" must be italicized. 5, record 17, English, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchlorophenyl%29ethene
Record number: 17, Textual support number: 5 OBS
Chemical formula: (ClC6H4)2C:CCl2 5, record 17, English, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchlorophenyl%29ethene
Record 17, French
Record 17, Domaine(s)
- Éléments et composés chimiques
- Protection des végétaux
Entrée(s) universelle(s) Record 17
Record 17, Main entry term, French
- 1,1-dichloro-2,2-bis(4-chlorophényl)éthène
1, record 17, French, 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchloroph%C3%A9nyl%29%C3%A9th%C3%A8ne
correct, see observation, masculine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
- 1,1-dichloro-2,2- bis(p-chlorophényl)éthylène 2, record 17, French, 1%2C1%2Ddichloro%2D2%2C2%2D%20bis%28p%2Dchloroph%C3%A9nyl%29%C3%A9thyl%C3%A8ne
former designation, avoid, masculine noun
- DDE 1, record 17, French, DDE
correct, masculine noun
- DDE 1, record 17, French, DDE
- dichloro-1,1 di p-chlorophényl-2,2-éthylène 3, record 17, French, dichloro%2D1%2C1%20di%20p%2Dchloroph%C3%A9nyl%2D2%2C2%2D%C3%A9thyl%C3%A8ne
former designation, avoid, masculine noun
- dichloro-1,1 bis (p-chlorophényl)-2,2-éthylène 1, record 17, French, dichloro%2D1%2C1%20bis%20%28p%2Dchloroph%C3%A9nyl%29%2D2%2C2%2D%C3%A9thyl%C3%A8ne
former designation, avoid, masculine noun
- 72-55-9 2, record 17, French, 72%2D55%2D9
CAS number
Record 17, Textual support, French
Record number: 17, Textual support number: 1 DEF
Produit non toxique obtenu par transformation enzymatique du D.D.T. 4, record 17, French, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchloroph%C3%A9nyl%29%C3%A9th%C3%A8ne
Record number: 17, Textual support number: 1 OBS
1,1-dichloro-2,2-bis(4-chlorophényl)éthène : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée). 1, record 17, French, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchloroph%C3%A9nyl%29%C3%A9th%C3%A8ne
Record number: 17, Textual support number: 2 OBS
1,1-dichloro-2,2-bis(p-chlorophényl)éthylène : forme vieillie; fait partie de la Liste de divulgation des ingrédients de la Loi sur les produits dangereux (du Canada; enreg. DORS s/88-64, 1987- 12-31). 5, record 17, French, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchloroph%C3%A9nyl%29%C3%A9th%C3%A8ne
Record number: 17, Textual support number: 3 OBS
L'abréviation «p», qui précède «chlorophényl», apparaît normalement en italique (ou, à défaut des caractères italiques, soulignée). 5, record 17, French, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchloroph%C3%A9nyl%29%C3%A9th%C3%A8ne
Record number: 17, Textual support number: 4 OBS
Formule chimique : (ClC6H4)2C:CCl2 5, record 17, French, - 1%2C1%2Ddichloro%2D2%2C2%2Dbis%284%2Dchloroph%C3%A9nyl%29%C3%A9th%C3%A8ne
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2011-05-31
Record 18, English
Record 18, Subject field(s)
- Analytical Chemistry
Record 18, Main entry term, English
- fluorimeter
1, record 18, English, fluorimeter
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
- fluorometer 2, record 18, English, fluorometer
correct
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
An instrument used to measure the intensity and the wavelength distribution of the light emitted as fluorescence from a molecule excited at a specific wavelength or wavelengths within the absorption band of a particular compound. 1, record 18, English, - fluorimeter
Record number: 18, Textual support number: 1 OBS
Characteristic fluorescence bands may be used to identify specific pollutants such as the polynuclear aromatic hydrocarbons. Excitation spectra of impurities can be observed by scanning the wavelength of the excitation light which is incident on the sample over a range of wavelengths and observing the relative intensity of the fluorescence emitted at a given wavelength. These spectra are also characteristic of the impurity. 1, record 18, English, - fluorimeter
Record 18, French
Record 18, Domaine(s)
- Chimie analytique
Record 18, Main entry term, French
- fluorimètre
1, record 18, French, fluorim%C3%A8tre
correct, masculine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
- fluoromètre 2, record 18, French, fluorom%C3%A8tre
correct, masculine noun
Record 18, Textual support, French
Record number: 18, Textual support number: 1 DEF
Instrument qui mesure les rayons émis par un tube cathodique. 2, record 18, French, - fluorim%C3%A8tre
Record number: 18, Textual support number: 1 CONT
Dérivation après l'injection: les très nombreuses données accumulées en chromatographie sur couche mince concernant des réactions spécifiques donnant naissance à des composés colorés ou fluorescents permettent d'envisager des détections par réaction colorée en sortie de colonne chromatographique, puis utilisation d'un spectrophotomètre UV-visible ou d'un fluorimètre. 1, record 18, French, - fluorim%C3%A8tre
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 2010-06-22
Record 19, English
Record 19, Subject field(s)
- Chemical Engineering
Record 19, Main entry term, English
- poisoning
1, record 19, English, poisoning
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
- binding 2, record 19, English, binding
Record 19, Textual support, English
Record number: 19, Textual support number: 1 CONT
Traces of impurities in the fluid to which the catalyst is exposed can adsorb at the active sites and reduce or eliminate catalytic activity. This is called poisoning and the effective impurity is called a poison. 3, record 19, English, - poisoning
Record number: 19, Textual support number: 2 CONT
In many cases, the reformate is then sent to another reactor to remove impurities, such as carbon oxides or sulfur, before it is sent to the fuel cell stack. This prevents impurities in the gas from binding with the fuel cell catalysts. This binding process is also called "poisoning" since it reduces the efficiency and life expectancy of the fuel cell. 2, record 19, English, - poisoning
Record 19, French
Record 19, Domaine(s)
- Génie chimique
Record 19, Main entry term, French
- empoisonnement
1, record 19, French, empoisonnement
correct, masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 CONT
Des traces d'impuretés dans le liquide auquel le catalyseur est exposé peuvent être adsorbées sur les sites actifs et réduire ou éliminer l'activité catalytique. Ce phénomène se nomme empoisonnement et l'impureté qui la produit est un poison. 2, record 19, French, - empoisonnement
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Ingenieria química
Record 19, Main entry term, Spanish
- envenenamiento
1, record 19, Spanish, envenenamiento
masculine noun
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2010-04-01
Record 20, English
Record 20, Subject field(s)
- Semiconductors (Electronics)
Record 20, Main entry term, English
- diffused junction
1, record 20, English, diffused%20junction
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
A junction formed by the solid-state diffusion of an impurity into a semiconductor of the opposite type. 1, record 20, English, - diffused%20junction
Record 20, French
Record 20, Domaine(s)
- Semi-conducteurs (Électronique)
Record 20, Main entry term, French
- jonction par diffusion
1, record 20, French, jonction%20par%20diffusion
correct, feminine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- jonction diffusée 2, record 20, French, jonction%20diffus%C3%A9e
correct, feminine noun
Record 20, Textual support, French
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 2009-02-20
Record 21, English
Record 21, Subject field(s)
- Semiconductors (Electronics)
Record 21, Main entry term, English
- alloy junction
1, record 21, English, alloy%20junction
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
- alloyed junction 2, record 21, English, alloyed%20junction
correct, standardized
- fused junction 3, record 21, English, fused%20junction
Record 21, Textual support, English
Record number: 21, Textual support number: 1 DEF
A junction produced by alloying one or more impurity metals to a semiconductor. 4, record 21, English, - alloy%20junction
Record number: 21, Textual support number: 1 OBS
A small button of impurity metal is placed at each desired location on the semiconductor wafer, heated above the melting point, and cooled. The impurity metal alloys with the semiconductor material to form a p or n region, depending on the impurity used. 4, record 21, English, - alloy%20junction
Record number: 21, Textual support number: 2 OBS
alloyed junction: term standardized by the International Electrotechnical Commission (IEC). 5, record 21, English, - alloy%20junction
Record number: 21, Textual support number: 1 PHR
Alloy-junction transistor. 5, record 21, English, - alloy%20junction
Record 21, French
Record 21, Domaine(s)
- Semi-conducteurs (Électronique)
Record 21, Main entry term, French
- jonction par alliage
1, record 21, French, jonction%20par%20alliage
correct, feminine noun, standardized
Record 21, Abbreviations, French
Record 21, Synonyms, French
- jonction alliée 2, record 21, French, jonction%20alli%C3%A9e
feminine noun
- jonction fusionnée 3, record 21, French, jonction%20fusionn%C3%A9e
feminine noun
- jonction par fusion 3, record 21, French, jonction%20par%20fusion
feminine noun
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Jonction obtenue par la fusion d'un métal sur la surface d'un matériau semiconducteur. 4, record 21, French, - jonction%20par%20alliage
Record number: 21, Textual support number: 1 OBS
Au refroidissement, le semiconducteur se recristallise en incorporant l'impureté du métal d'alliage. 4, record 21, French, - jonction%20par%20alliage
Record number: 21, Textual support number: 2 OBS
jonction par alliage : terme normalisé par la Commission électrotechnique internationale (CEI). 5, record 21, French, - jonction%20par%20alliage
Record number: 21, Textual support number: 1 PHR
Transistor à jonction par alliage. 5, record 21, French, - jonction%20par%20alliage
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 2008-09-15
Record 22, English
Record 22, Subject field(s)
- Botany
- Plant and Crop Production
Record 22, Main entry term, English
- varietal impurity
1, record 22, English, varietal%20impurity
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
- cultivar impurity 2, record 22, English, cultivar%20impurity
Record 22, Textual support, English
Record number: 22, Textual support number: 1 CONT
If there are varietal impurities in addition to plants of other species, the inspector should add these together and apply the appropriate varietal purity standard only, the procedures for which are given below. 3, record 22, English, - varietal%20impurity
Record 22, French
Record 22, Domaine(s)
- Botanique
- Cultures (Agriculture)
Record 22, Main entry term, French
- impureté variétale
1, record 22, French, impuret%C3%A9%20vari%C3%A9tale
correct, feminine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
Record 22, Textual support, French
Record number: 22, Textual support number: 1 CONT
Pour se prémunir d'éventuelles impuretés variétales, il est tentant de rechercher des distances d'isolement supérieures à celles requises par la convention-type. 2, record 22, French, - impuret%C3%A9%20vari%C3%A9tale
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 2008-04-08
Record 23, English
Record 23, Subject field(s)
- Pollution (General)
- Industries - General
- Aeronautical Engineering and Maintenance
Record 23, Main entry term, English
- impurity
1, record 23, English, impurity
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
A substance which is not intentionally present with another substance. 2, record 23, English, - impurity
Record 23, French
Record 23, Domaine(s)
- Pollution (Généralités)
- Industries - Généralités
- Aérotechnique et maintenance
Record 23, Main entry term, French
- impureté
1, record 23, French, impuret%C3%A9
correct, feminine noun, officially approved
Record 23, Abbreviations, French
Record 23, Synonyms, French
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
Substance dont la présence dans une autre substance n'est pas intentionnelle. 2, record 23, French, - impuret%C3%A9
Record number: 23, Textual support number: 1 OBS
impureté : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Maintenance. 3, record 23, French, - impuret%C3%A9
Record 23, Spanish
Record 23, Campo(s) temático(s)
- Contaminación (Generalidades)
- Industrias - Generalidades
- Ingeniería aeronáutica y mantenimiento
Record 23, Main entry term, Spanish
- impureza
1, record 23, Spanish, impureza
correct, feminine noun
Record 23, Abbreviations, Spanish
Record 23, Synonyms, Spanish
Record 23, Textual support, Spanish
Record number: 23, Textual support number: 1 DEF
[...] sustancia extraña en otra en baja concentración. 2, record 23, Spanish, - impureza
Record number: 23, Textual support number: 1 CONT
Por impureza se sobreentiende la parte residual de partículas extrañas que impide que un cuerpo pueda ser considerado como químicamente puro. 3, record 23, Spanish, - impureza
Record 24 - internal organization data 2008-01-14
Record 24, English
Record 24, Subject field(s)
- Atomic Physics
- Semiconductors (Electronics)
Record 24, Main entry term, English
- acceptor impurity
1, record 24, English, acceptor%20impurity
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
- acceptor atom 2, record 24, English, acceptor%20atom
correct
- acceptor material 3, record 24, English, acceptor%20material
Record 24, Textual support, English
Record number: 24, Textual support number: 1 DEF
An atom or ion different from, but present in a semiconductor, and which has insufficient valance electrons to complete the normal bonding arrangement in the semiconductor crystal structure. 4, record 24, English, - acceptor%20impurity
Record number: 24, Textual support number: 1 OBS
An acceptor impurity accepts an electron from an adjacent atom to create a positive charge carrier(i. e. a hole). 4, record 24, English, - acceptor%20impurity
Record 24, French
Record 24, Domaine(s)
- Physique atomique
- Semi-conducteurs (Électronique)
Record 24, Main entry term, French
- atome accepteur
1, record 24, French, atome%20accepteur
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Dans un semi-conducteur, atome d'une espèce chimique différente capable de recevoir un électron de valence. 2, record 24, French, - atome%20accepteur
Record number: 24, Textual support number: 1 OBS
L'introduction d'accepteurs a pour effet d'augmenter le nombre de trous dans un semi-conducteur pur et de le transformer en un semi-conducteur de type P. 2, record 24, French, - atome%20accepteur
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 2007-07-04
Record 25, English
Record 25, Subject field(s)
- Semiconductors (Electronics)
- Physics of Solids
Record 25, Main entry term, English
- interstitial impurity
1, record 25, English, interstitial%20impurity
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
An atom which is not normally found in a solid, and which is located at a position in the lattice structure where atoms or ions normally do not exist. 2, record 25, English, - interstitial%20impurity
Record 25, French
Record 25, Domaine(s)
- Semi-conducteurs (Électronique)
- Physique des solides
Record 25, Main entry term, French
- impureté interstitielle
1, record 25, French, impuret%C3%A9%20interstitielle
correct, feminine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
Record 25, Textual support, French
Record number: 25, Textual support number: 1 DEF
Atome normalement non présent dans un solide, qui occupe un emplacement du réseau cristallin où les atomes ou les ions sont généralement absents. 2, record 25, French, - impuret%C3%A9%20interstitielle
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2007-07-04
Record 26, English
Record 26, Subject field(s)
- Equipment (Chemistry)
- Semiconductors (Electronics)
- Physics of Solids
Record 26, Main entry term, English
- diffusion reactor
1, record 26, English, diffusion%20reactor
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record number: 26, Textual support number: 1 CONT
A diffusion reactor has a reaction tube or a reaction chamber which is cylindrically shaped. A plurality of semiconductor wafers are placed in the reaction chamber. The reaction chamber is heated at a predetermined temperature and further predetermined gases such as phosphate, nitrogen and oxygen are supplied to the reaction chamber, so that an impurity such as phosphorus is diffused into the semiconductor wafers. 1, record 26, English, - diffusion%20reactor
Record 26, French
Record 26, Domaine(s)
- Équipement (Chimie)
- Semi-conducteurs (Électronique)
- Physique des solides
Record 26, Main entry term, French
- réacteur de diffusion
1, record 26, French, r%C3%A9acteur%20de%20diffusion
correct, masculine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
- réacteur à diffusion 1, record 26, French, r%C3%A9acteur%20%C3%A0%20diffusion
correct, masculine noun
Record 26, Textual support, French
Record number: 26, Textual support number: 1 CONT
Méthodes de diffusion. On place les plaquettes de silicium dans un four à haute température [...] Le réacteur de diffusion est à tube fermé ou à tube ouvert. Dans le premier cas, on met le semiconducteur et sa source en dopant dans un tube scellé qu'on introduit dans un four. Dans le système à tube ouvert, un flux gazeux inerte contenant les espèces dopantes balaye le réacteur durant toute la diffusion [...] 1, record 26, French, - r%C3%A9acteur%20de%20diffusion
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 2007-07-04
Record 27, English
Record 27, Subject field(s)
- Semiconductors (Electronics)
- Physics of Solids
Record 27, Main entry term, English
- substitutional impurity
1, record 27, English, substitutional%20impurity
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
An impurity atom in a semiconductor that occupies the site of a host atom in the lattice. 2, record 27, English, - substitutional%20impurity
Record 27, French
Record 27, Domaine(s)
- Semi-conducteurs (Électronique)
- Physique des solides
Record 27, Main entry term, French
- impureté substitutionnelle
1, record 27, French, impuret%C3%A9%20substitutionnelle
correct, feminine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
- impureté du type substitutionnel 2, record 27, French, impuret%C3%A9%20du%20type%20substitutionnel
feminine noun
Record 27, Textual support, French
Record number: 27, Textual support number: 1 DEF
Atome d'impureté présent dans un semiconducteur, qui occupe l'emplacement normal d'un atome hôte dans le réseau. 3, record 27, French, - impuret%C3%A9%20substitutionnelle
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 2007-07-03
Record 28, English
Record 28, Subject field(s)
- Physics of Solids
- Semiconductors (Electronics)
Record 28, Main entry term, English
- recombination center
1, record 28, English, recombination%20center
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
- recombination centre 2, record 28, English, recombination%20centre
correct
Record 28, Textual support, English
Record number: 28, Textual support number: 1 DEF
An impurity or charged point defect in semiconductor in which a minority carrier is captured and then recombined with subsequently captured majority carrier. 1, record 28, English, - recombination%20center
Record 28, French
Record 28, Domaine(s)
- Physique des solides
- Semi-conducteurs (Électronique)
Record 28, Main entry term, French
- centre de recombinaison
1, record 28, French, centre%20de%20recombinaison
correct, masculine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
- centre recombinant 2, record 28, French, centre%20recombinant
correct, masculine noun
Record 28, Textual support, French
Record number: 28, Textual support number: 1 DEF
Impureté ou défaut de charge d'un semiconducteur dans lequel un porteur minoritaire est capturé puis recombiné avec un porteur majoritaire capturé ultérieurement. 3, record 28, French, - centre%20de%20recombinaison
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 2007-07-03
Record 29, English
Record 29, Subject field(s)
- Semiconductors (Electronics)
- Atomic Physics
Record 29, Main entry term, English
- doping impurity
1, record 29, English, doping%20impurity
correct
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 DEF
An element such as gold, silver or phosphorus, different from those found in an intrinsic semiconductor, that is introduced in the latter during doping to change its electrical properties. 2, record 29, English, - doping%20impurity
Record 29, French
Record 29, Domaine(s)
- Semi-conducteurs (Électronique)
- Physique atomique
Record 29, Main entry term, French
- impureté de dopage
1, record 29, French, impuret%C3%A9%20de%20dopage
correct, feminine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
- impureté dopante 2, record 29, French, impuret%C3%A9%20dopante
correct, feminine noun
Record 29, Textual support, French
Record number: 29, Textual support number: 1 DEF
Élément tel que l'or, l'argent ou le phosphore, différent de ceux retrouvés dans un semiconducteur intrinsèque, que l'on introduit dans ce dernier au cours du dopage afin de modifier ses propriétés électriques. 2, record 29, French, - impuret%C3%A9%20de%20dopage
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 2007-07-03
Record 30, English
Record 30, Subject field(s)
- Semiconductors (Electronics)
Record 30, Main entry term, English
- impurity diffusion
1, record 30, English, impurity%20diffusion
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 DEF
Introduction of impurities into semiconductor material by a solid-state diffusion process. 2, record 30, English, - impurity%20diffusion
Record 30, French
Record 30, Domaine(s)
- Semi-conducteurs (Électronique)
Record 30, Main entry term, French
- diffusion d'impuretés
1, record 30, French, diffusion%20d%27impuret%C3%A9s
correct, feminine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
- diffusion des impuretés 2, record 30, French, diffusion%20des%20impuret%C3%A9s
correct, feminine noun
Record 30, Textual support, French
Record number: 30, Textual support number: 1 DEF
Introduction d'impuretés dans un semiconducteur par un procédé de diffusion à l'état solide. 3, record 30, French, - diffusion%20d%27impuret%C3%A9s
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 2007-04-30
Record 31, English
Record 31, Subject field(s)
- Atomic Physics
Record 31, Main entry term, English
- impurity atom
1, record 31, English, impurity%20atom
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 DEF
An atom of a different element than the atoms of an intrinsic semiconductor that is introduced in the latter during doping to change its electrical properties. 2, record 31, English, - impurity%20atom
Record 31, French
Record 31, Domaine(s)
- Physique atomique
Record 31, Main entry term, French
- atome d'impureté
1, record 31, French, atome%20d%27impuret%C3%A9
correct, masculine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 DEF
Atome différent de ceux retrouvés dans un semiconducteur intrinsèque, que l'on introduit dans ce dernier au cours du dopage afin de modifier ses propriétés électriques. 2, record 31, French, - atome%20d%27impuret%C3%A9
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - internal organization data 2007-04-30
Record 32, English
Record 32, Subject field(s)
- Physics of Solids
- Physics
- Semiconductors (Electronics)
Record 32, Main entry term, English
- trapped level
1, record 32, English, trapped%20level
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
Record 32, Textual support, English
Record number: 32, Textual support number: 1 DEF
A semiconductor free electron that is captured and freed by an impurity with the result that it cannot participate in the recombination process. 2, record 32, English, - trapped%20level
Record 32, French
Record 32, Domaine(s)
- Physique des solides
- Physique
- Semi-conducteurs (Électronique)
Record 32, Main entry term, French
- niveau piège
1, record 32, French, niveau%20pi%C3%A8ge
correct, masculine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record number: 32, Textual support number: 1 DEF
Électron libre d'un semiconducteur qui est capturé et libéré par une impureté, ce qui annule son potentiel de participation à la recombinaison. 2, record 32, French, - niveau%20pi%C3%A8ge
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 2007-04-30
Record 33, English
Record 33, Subject field(s)
- Physics of Solids
- Semiconductors (Electronics)
Record 33, Main entry term, English
- acceptor level
1, record 33, English, acceptor%20level
correct
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record number: 33, Textual support number: 1 DEF
For a semiconductor or insulator, an energy level lying within yet near the bottom of the energy band gap, which may accept electrons from the valence band, leaving behind holes. 1, record 33, English, - acceptor%20level
Record number: 33, Textual support number: 1 OBS
The level is normally introduced by an impurity atom. 1, record 33, English, - acceptor%20level
Record 33, French
Record 33, Domaine(s)
- Physique des solides
- Semi-conducteurs (Électronique)
Record 33, Main entry term, French
- niveau accepteur
1, record 33, French, niveau%20accepteur
correct, masculine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
Record 33, Textual support, French
Record number: 33, Textual support number: 1 DEF
Niveau d'énergie d'un semiconducteur reposant à l'intérieur quoique adjacent à la base de la bande d'énergie interdite, qui peut accepter des électrons provenant de la bande de valence, y laissant des trous. 2, record 33, French, - niveau%20accepteur
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 2007-03-27
Record 34, English
Record 34, Subject field(s)
- Production Management
- Operations Research and Management
- Industries - General
Record 34, Main entry term, English
- operational capacities
1, record 34, English, operational%20capacities
correct, plural
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 DEF
Figures given on the flowsheet to indicate quantities passing various points in the plant per unit time... taking account of fluctuations in the rate of supply and composition(as to size and content of impurity). 1, record 34, English, - operational%20capacities
Record 34, Key term(s)
- operational capacity
Record 34, French
Record 34, Domaine(s)
- Gestion de la production
- Recherche et gestion opérationnelles
- Industries - Généralités
Record 34, Main entry term, French
- capacités opératoires
1, record 34, French, capacit%C3%A9s%20op%C3%A9ratoires
correct, feminine noun, plural
Record 34, Abbreviations, French
Record 34, Synonyms, French
Record 34, Textual support, French
Record number: 34, Textual support number: 1 DEF
Valeurs numériques données dans le schéma de traitement, destinées à indiquer les quantités passant en divers points de l'installation par unité de temps [...] compte tenu des fluctuations dans le débit d'alimentation et dans la composition (en ce qui concerne le calibrage et la teneur en impuretés). 1, record 34, French, - capacit%C3%A9s%20op%C3%A9ratoires
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 2006-09-11
Record 35, English
Record 35, Subject field(s)
- White Products (Petroleum)
Record 35, Main entry term, English
- low-sulfur fuel
1, record 35, English, low%2Dsulfur%20fuel
correct, see observation
Record 35, Abbreviations, English
Record 35, Synonyms, English
- low sulphur fuel 2, record 35, English, low%20sulphur%20fuel
correct, see observation
Record 35, Textual support, English
Record number: 35, Textual support number: 1 OBS
Low sulphur fuel is essentially cleaner for the environment and better for engines. It means fewer particulates (fine sooty emissions), which have been linked to asthma and cancer, and fewer sulphur oxides, which cause acid rain. 3, record 35, English, - low%2Dsulfur%20fuel
Record number: 35, Textual support number: 2 OBS
The chemical reduces the efficiency of catalytic converters and also blackens buildings. 3, record 35, English, - low%2Dsulfur%20fuel
Record number: 35, Textual support number: 3 OBS
sulfur : An element that is present in crude oil and natural gas as an impurity in the form of its various compounds. 4, record 35, English, - low%2Dsulfur%20fuel
Record number: 35, Textual support number: 4 OBS
The element has traditionally been spelled "sulphur" in the United Kingdom, Ireland, Hong Kong, and India, but "sulfur" in the United States, while both spellings are used in Australia, Canada, and New Zealand. The IUPAC adopted the spelling "sulfur" in 1990, as did the Royal Society of Chemistry Nomenclature Committee in 1992. 5, record 35, English, - low%2Dsulfur%20fuel
Record 35, Key term(s)
- low sulfur fuel
- low-sulphur fuel
Record 35, French
Record 35, Domaine(s)
- Produits blancs (Pétrole)
Record 35, Main entry term, French
- carburant à basse teneur en soufre
1, record 35, French, carburant%20%C3%A0%20basse%20teneur%20en%20soufre
correct, masculine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
- carburant à faible teneur en soufre 2, record 35, French, carburant%20%C3%A0%20faible%20teneur%20en%20soufre
correct, masculine noun
Record 35, Textual support, French
Record number: 35, Textual support number: 1 OBS
Le soufre présent dans les carburants affecte les performances et la durabilité de nombreux dispositifs de traitement des gaz d'échappement et systèmes embarqués de diagnostic montés sur les véhicules à essence ou diesels, qu'il s'agisse de voitures ou de camions. L'abaissement de la teneur en soufre contribue à réduire les émissions d'oxyde d'azote, d'hydrocarbures, de particules et de monoxyde de carbone produites par tous les véhicules. Les émissions de particules ultra-fines et en particulier de benzène, préoccupantes pour la santé, sont étroitement liées à la teneur en soufre des carburants. 3, record 35, French, - carburant%20%C3%A0%20basse%20teneur%20en%20soufre
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 2006-06-01
Record 36, English
Record 36, Subject field(s)
- Petrography
- Iron and Manganese Mining
Record 36, Main entry term, English
- clay ironstone
1, record 36, English, clay%20ironstone
correct
Record 36, Abbreviations, English
Record 36, Synonyms, English
- clay iron ore 2, record 36, English, clay%20iron%20ore
correct
Record 36, Textual support, English
Record number: 36, Textual support number: 1 DEF
A sedimentary rock consisting of siderite... and argillaceous impurity [which] is often nodular, and was formerly of importance as an iron ore... 3, record 36, English, - clay%20ironstone
Record number: 36, Textual support number: 1 OBS
The term has also been applied to an argillaceous rock containing iron oxide (such as hematite or limonite). 4, record 36, English, - clay%20ironstone
Record number: 36, Textual support number: 2 OBS
Following long established precedent the term ironstone is retained for oolitic siderite-chamosite bearing hydrolithic sediments that have a relatively high content of alumina and phosphorus and low silica content, the clay ironstones. 5, record 36, English, - clay%20ironstone
Record 36, French
Record 36, Domaine(s)
- Pétrographie
- Mines de fer et de manganèse
Record 36, Main entry term, French
- minerai de fer argileux
1, record 36, French, minerai%20de%20fer%20argileux
correct, masculine noun
Record 36, Abbreviations, French
Record 36, Synonyms, French
Record 36, Textual support, French
Record number: 36, Textual support number: 1 DEF
Variété de sidérose. 2, record 36, French, - minerai%20de%20fer%20argileux
Record 36, Spanish
Record 36, Textual support, Spanish
Record 37 - internal organization data 2005-08-09
Record 37, English
Record 37, Subject field(s)
- Water Distribution (Water Supply)
- Pipes and Fittings
Record 37, Main entry term, English
- clear water waste
1, record 37, English, clear%20water%20waste
correct
Record 37, Abbreviations, English
Record 37, Synonyms, English
Record 37, Textual support, English
Record number: 37, Textual support number: 1 DEF
Waste water with impurity levels that will not be harmful to health and may include cooling water and condensate drainage from refrigeration and air conditioning equipment and cooled condensate from steam heating systems, but does not include storm water. 1, record 37, English, - clear%20water%20waste
Record 37, French
Record 37, Domaine(s)
- Distribution de l'eau
- Tuyauterie et raccords
Record 37, Main entry term, French
- eau nette
1, record 37, French, eau%20nette
correct, feminine noun
Record 37, Abbreviations, French
Record 37, Synonyms, French
Record 37, Textual support, French
Record number: 37, Textual support number: 1 DEF
eaux nettes : Eaux de rejet dont la teneur en impuretés n'est pas dangereuse pour la santé, ce qui peut inclure l'eau de refroidissement et le condensat des installations de réfrigération et de conditionnement d'air, ainsi que le condensat refroidi des installations de chauffage à vapeur, mais n'inclut pas les eaux pluviales. 1, record 37, French, - eau%20nette
Record number: 37, Textual support number: 1 OBS
Terme habituellement utilisé au pluriel. 2, record 37, French, - eau%20nette
Record 37, Key term(s)
- eaux nettes
Record 37, Spanish
Record 37, Textual support, Spanish
Record 38 - internal organization data 2005-01-26
Record 38, English
Record 38, Subject field(s)
- Gemmology
- Diamond Industry
Record 38, Main entry term, English
- fingerprinting
1, record 38, English, fingerprinting
correct
Record 38, Abbreviations, English
Record 38, Synonyms, English
Record 38, Textual support, English
Record number: 38, Textual support number: 1 CONT
Fingerprinting Rough Diamonds. Recently, equipment has been developed in Australia to "fingerprint" rough diamonds so that their source can be determined accurately. Although all diamonds are comprised of pure carbon, their chemical composition is unique based on the strength of relative concentrations of minute quantities of impurity elements. The impurity elements come from the host rock in the mine or pit. This new fingerprinting technique enables one to determine exactly the composition of the rock and thus exactly where the rough diamond was mined. 2, record 38, English, - fingerprinting
Record 38, Key term(s)
- diamond fingerprinting
- diamond finger printing
- finger printing
- diamond finger-printing
- finger-printing
Record 38, French
Record 38, Domaine(s)
- Gemmologie
- Industrie diamantaire
Record 38, Main entry term, French
- prise d'empreinte
1, record 38, French, prise%20d%27empreinte
feminine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
Record 38, Textual support, French
Record number: 38, Textual support number: 1 CONT
Prise d'empreintes des diamants. Récemment, on a mis au point en Australie un appareil pour «prendre les empreintes» des diamants bruts de manière à pouvoir déterminer leur source avec exactitude. Même si les diamants sont constitués de carbone pur, leur composition chimique est basée sur la force des concentrations relatives de faibles teneurs d'impuretés. Ces impuretés proviennent de la roche hôte dans la mine ou la carrière. Cette nouvelle technique de caractérisation permet de déterminer avec exactitude la composition de la roche et, par conséquent, l'endroit où le diamant brut a été extrait. 2, record 38, French, - prise%20d%27empreinte
Record 38, Key term(s)
- prise d'empreinte de diamant
Record 38, Spanish
Record 38, Textual support, Spanish
Record 39 - internal organization data 2004-07-13
Record 39, English
Record 39, Subject field(s)
- Semiconductors (Electronics)
- Optics
- Photoelectricity and Electron Optics
Record 39, Main entry term, English
- dopant
1, record 39, English, dopant
correct
Record 39, Abbreviations, English
Record 39, Synonyms, English
- dope 1, record 39, English, dope
correct
- doping agent 1, record 39, English, doping%20agent
correct
Record 39, Textual support, English
Record number: 39, Textual support number: 1 DEF
An impurity element added to semiconductor materials used in crystal diodes and transistors. 1, record 39, English, - dopant
Record number: 39, Textual support number: 1 OBS
Dopants are also used in optical fibres. 2, record 39, English, - dopant
Record 39, French
Record 39, Domaine(s)
- Semi-conducteurs (Électronique)
- Optique
- Photo-électricité et optique électronique
Record 39, Main entry term, French
- dopant
1, record 39, French, dopant
correct, masculine noun
Record 39, Abbreviations, French
Record 39, Synonyms, French
Record 39, Textual support, French
Record number: 39, Textual support number: 1 DEF
Impureté [...] incorporée en quantité minime à la silice pure au cours du processus de fabrication d'une fibre optique pour faire varier l'indice de réfraction de la silice. 1, record 39, French, - dopant
Record number: 39, Textual support number: 1 OBS
On utilise les dopants dans la fabrication des dispositifs à semi-conducteurs tels que les diodes, les transistors et les circuits intégrés. 2, record 39, French, - dopant
Record 39, Spanish
Record 39, Campo(s) temático(s)
- Semiconductores (Electrónica)
- Óptica
- Fotoelectricidad y óptica electrónica
Record 39, Main entry term, Spanish
- contaminante
1, record 39, Spanish, contaminante
masculine noun
Record 39, Abbreviations, Spanish
Record 39, Synonyms, Spanish
- impurificador 2, record 39, Spanish, impurificador
masculine noun
Record 39, Textual support, Spanish
Record number: 39, Textual support number: 1 DEF
Substancia agregada durante el proceso de contaminación, por ejemplo, fósforo o arsénico. 2, record 39, Spanish, - contaminante
Record 40 - internal organization data 2004-07-12
Record 40, English
Record 40, Subject field(s)
- Semiconductors (Electronics)
Record 40, Main entry term, English
- impurity 1, record 40, English, impurity
Record 40, Abbreviations, English
Record 40, Synonyms, English
Record 40, Textual support, English
Record 40, French
Record 40, Domaine(s)
- Semi-conducteurs (Électronique)
Record 40, Main entry term, French
- impureté
1, record 40, French, impuret%C3%A9
feminine noun
Record 40, Abbreviations, French
Record 40, Synonyms, French
Record 40, Textual support, French
Record number: 40, Textual support number: 1 DEF
Atomes d'un matériau étranger que l'on introduit dans un semiconducteur pour le doper. 1, record 40, French, - impuret%C3%A9
Record 40, Spanish
Record 40, Campo(s) temático(s)
- Semiconductores (Electrónica)
Record 40, Main entry term, Spanish
- impureza
1, record 40, Spanish, impureza
correct, feminine noun
Record 40, Abbreviations, Spanish
Record 40, Synonyms, Spanish
Record 40, Textual support, Spanish
Record number: 40, Textual support number: 1 DEF
Átomo que se introduce artificialmente en las redes cristalinas del silicio y del germanio para conferirles propiedades semiconductoras al dotarlos así de electrones libres y de huecos prestos a alojarlos [...]. 2, record 40, Spanish, - impureza
Record number: 40, Textual support number: 1 CONT
El exceso de huecos se produce por las impurezas del aceptador y el exceso de electrones se produce por las impurezas del donante. 3, record 40, Spanish, - impureza
Record 41 - internal organization data 2004-06-18
Record 41, English
Record 41, Subject field(s)
- Metallurgy - General
Record 41, Main entry term, English
- impurity
1, record 41, English, impurity
correct, standardized
Record 41, Abbreviations, English
Record 41, Synonyms, English
Record 41, Textual support, English
Record number: 41, Textual support number: 1 DEF
Metallic or non-metallic elements present but which are not intentionally added to, or retained by, a metal. 2, record 41, English, - impurity
Record number: 41, Textual support number: 1 OBS
Term standardized by ISO. 3, record 41, English, - impurity
Record 41, French
Record 41, Domaine(s)
- Métallurgie générale
Record 41, Main entry term, French
- impureté
1, record 41, French, impuret%C3%A9
correct, feminine noun, standardized
Record 41, Abbreviations, French
Record 41, Synonyms, French
Record 41, Textual support, French
Record number: 41, Textual support number: 1 DEF
Éléments métalliques ou non qui sont présents, mais non intentionnellement ajoutés à ou conservés dans un métal. 2, record 41, French, - impuret%C3%A9
Record number: 41, Textual support number: 1 OBS
Terme normalisé par l'ISO. 3, record 41, French, - impuret%C3%A9
Record 41, Spanish
Record 41, Campo(s) temático(s)
- Metalurgia general
Record 41, Main entry term, Spanish
- impureza
1, record 41, Spanish, impureza
feminine noun
Record 41, Abbreviations, Spanish
Record 41, Synonyms, Spanish
Record 41, Textual support, Spanish
Record 42 - internal organization data 2004-05-19
Record 42, English
Record 42, Subject field(s)
- Chemical Engineering
- Biomass Energy
Record 42, Main entry term, English
- solvent extraction
1, record 42, English, solvent%20extraction
correct
Record 42, Abbreviations, English
Record 42, Synonyms, English
- solvent recovery 2, record 42, English, solvent%20recovery
correct
Record 42, Textual support, English
Record number: 42, Textual support number: 1 CONT
Solvent extraction often refers not only to liquid-liquid extraction, but also to the treatment of solids or gases with a solvent to remove a soluble product. This may be either a specific, unwanted impurity or a desirable by-product which may be recovered by evaporation of the solvent or by some alternative isolation procedure. 3, record 42, English, - solvent%20extraction
Record number: 42, Textual support number: 1 OBS
solvent recovery: term(s) extracted from the "Disarmament and Peace Keeping" glossary with the permission of the United Nations Office at Geneva. 4, record 42, English, - solvent%20extraction
Record 42, French
Record 42, Domaine(s)
- Génie chimique
- Énergie de la biomasse
Record 42, Main entry term, French
- extraction par solvant
1, record 42, French, extraction%20par%20solvant
correct, feminine noun
Record 42, Abbreviations, French
Record 42, Synonyms, French
- extraction par solvants 2, record 42, French, extraction%20par%20solvants
correct, feminine noun
- extraction avec solvants 3, record 42, French, extraction%20avec%20solvants
feminine noun
Record 42, Textual support, French
Record number: 42, Textual support number: 1 DEF
Opération qui consiste dans le transfert d'un ou de plusieurs constituants d'une phase solide ou liquide dans une autre phase liquide, dite solvant. 4, record 42, French, - extraction%20par%20solvant
Record number: 42, Textual support number: 1 CONT
L'industrie utilise cette extraction, dite par solvant, pour isoler certains composés des matières premières qui les renferment [...] 4, record 42, French, - extraction%20par%20solvant
Record number: 42, Textual support number: 1 OBS
extraction par solvant : terme(s) tiré(s) du lexique «Désarmement et Maintien de la Paix» avec l'autorisation de l'Office des Nations Unies à Genève. 5, record 42, French, - extraction%20par%20solvant
Record 42, Spanish
Record 42, Campo(s) temático(s)
- Ingenieria química
- Energía de la biomasa
Record 42, Main entry term, Spanish
- extracción por solventes
1, record 42, Spanish, extracci%C3%B3n%20por%20solventes
feminine noun
Record 42, Abbreviations, Spanish
Record 42, Synonyms, Spanish
- extracción por disolvente 2, record 42, Spanish, extracci%C3%B3n%20por%20disolvente
feminine noun
Record 42, Textual support, Spanish
Record 43 - internal organization data 2004-02-10
Record 43, English
Record 43, Subject field(s)
- Chemical Engineering
Record 43, Main entry term, English
- poison
1, record 43, English, poison
correct, noun
Record 43, Abbreviations, English
Record 43, Synonyms, English
Record 43, Textual support, English
Record number: 43, Textual support number: 1 OBS
Traces of impurities in the fluid to which the catalyst is exposed can adsorb at the active sites and reduce or eliminate catalytic activity. This is called poisoning and the effective impurity is called a poison. 2, record 43, English, - poison
Record 43, French
Record 43, Domaine(s)
- Génie chimique
Record 43, Main entry term, French
- poison
1, record 43, French, poison
correct, masculine noun
Record 43, Abbreviations, French
Record 43, Synonyms, French
Record 43, Textual support, French
Record number: 43, Textual support number: 1 OBS
Des traces d'impuretés dans le liquide auquel le catalyseur est exposé peuvent être adsorbées sur les sites actifs et réduire ou éliminer l'activité catalytique. Ce phénomène se nomme empoisonnement et l'impureté qui la produit est un poison. 2, record 43, French, - poison
Record 43, Spanish
Record 43, Campo(s) temático(s)
- Ingenieria química
Record 43, Main entry term, Spanish
- veneno
1, record 43, Spanish, veneno
masculine noun
Record 43, Abbreviations, Spanish
Record 43, Synonyms, Spanish
Record 43, Textual support, Spanish
Record 44 - internal organization data 2003-09-15
Record 44, English
Record 44, Subject field(s)
- Semiconductors (Electronics)
Record 44, Main entry term, English
- blocked impurity band
1, record 44, English, blocked%20impurity%20band
correct
Record 44, Abbreviations, English
- BIB 1, record 44, English, BIB
correct
Record 44, Synonyms, English
- blocked-impurity band 2, record 44, English, blocked%2Dimpurity%20band
correct
- BIB 2, record 44, English, BIB
correct
- BIB 2, record 44, English, BIB
Record 44, Textual support, English
Record number: 44, Textual support number: 1 CONT
During the first phase of this work, we will grow Si/Si : Ge quantum-well structures on small-format(approximately 4x4) arrays of Si : As blocked-impurity band(BIB) detectors. These detectors will have the same wavelength response, quantum efficiency and dark current parameters of current state-of-the-art BIB arrays, but with significantly reduced read noise. 2, record 44, English, - blocked%20impurity%20band
Record 44, French
Record 44, Domaine(s)
- Semi-conducteurs (Électronique)
Record 44, Main entry term, French
- bande d'impuretés inaccessible
1, record 44, French, bande%20d%27impuret%C3%A9s%20inaccessible
feminine noun
Record 44, Abbreviations, French
- BIB 1, record 44, French, BIB
feminine noun
Record 44, Synonyms, French
Record 44, Textual support, French
Record number: 44, Textual support number: 1 DEF
Bande inaccessible du fait des impuretés qu'elle contient. 1, record 44, French, - bande%20d%27impuret%C3%A9s%20inaccessible
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - internal organization data 2003-04-11
Record 45, English
Record 45, Subject field(s)
- Microbiology and Parasitology
- CBRNE Weapons
- Biotechnology
Record 45, Main entry term, English
- contaminant
1, record 45, English, contaminant
correct, noun
Record 45, Abbreviations, English
Record 45, Synonyms, English
Record 45, Textual support, English
Record number: 45, Textual support number: 1 CONT
Contamination. The introduction of an impurity or foreign organism into a sample or culture. The contaminant may be a chemical substance or a living organism or virus. 2, record 45, English, - contaminant
Record 45, French
Record 45, Domaine(s)
- Microbiologie et parasitologie
- Armes CBRNE
- Biotechnologie
Record 45, Main entry term, French
- contaminant
1, record 45, French, contaminant
correct, masculine noun
Record 45, Abbreviations, French
Record 45, Synonyms, French
Record 45, Textual support, French
Record 45, Spanish
Record 45, Campo(s) temático(s)
- Microbiología y parasitología
- Armas QBRNE
- Biotecnología
Record 45, Main entry term, Spanish
- contaminante
1, record 45, Spanish, contaminante
correct, masculine noun
Record 45, Abbreviations, Spanish
Record 45, Synonyms, Spanish
Record 45, Textual support, Spanish
Record 46 - internal organization data 2003-04-11
Record 46, English
Record 46, Subject field(s)
- Microbiology and Parasitology
- Biotechnology
Record 46, Main entry term, English
- contamination
1, record 46, English, contamination
correct
Record 46, Abbreviations, English
Record 46, Synonyms, English
- pollution 2, record 46, English, pollution
Record 46, Textual support, English
Record number: 46, Textual support number: 1 DEF
The introduction of an impurity or foreign organism into a sample or culture. The contaminant may be a chemical substance or a living organism or a virus. 3, record 46, English, - contamination
Record 46, French
Record 46, Domaine(s)
- Microbiologie et parasitologie
- Biotechnologie
Record 46, Main entry term, French
- contamination
1, record 46, French, contamination
correct, feminine noun
Record 46, Abbreviations, French
Record 46, Synonyms, French
- pollution 2, record 46, French, pollution
feminine noun
Record 46, Textual support, French
Record number: 46, Textual support number: 1 CONT
Les problèmes de contamination par les bactériophages commencent à être résolus par l'utilisation de souches mutantes résistantes (BIM : bactériophage insensible mutants) obtenues par sélection à partir de souches sensibles cultivées en présence de phages. 3, record 46, French, - contamination
Record 46, Spanish
Record 46, Campo(s) temático(s)
- Microbiología y parasitología
- Biotecnología
Record 46, Main entry term, Spanish
- contaminación
1, record 46, Spanish, contaminaci%C3%B3n
correct, feminine noun
Record 46, Abbreviations, Spanish
Record 46, Synonyms, Spanish
Record 46, Textual support, Spanish
Record 47 - internal organization data 2003-02-26
Record 47, English
Record 47, Subject field(s)
- Physics of Solids
- Research Experiments in Space
Record 47, Main entry term, English
- travelling heater growth
1, record 47, English, travelling%20heater%20growth
correct
Record 47, Abbreviations, English
Record 47, Synonyms, English
Record 47, Textual support, English
Record number: 47, Textual support number: 1 CONT
Travelling Heater Growth... The aim of this experiment is to improve the crystal quality by investigating the following objectives under reduced gravity as well as under earth conditions : dopant and composition inhomogeneities(striations) on the macro and micro scale(axial and radial distribution), crystal perfection with respect to low defect density, the distribution of defects and the residual impurity concentration, studies of the influence of different transport phenomena in the solution/melt zone on the crystal growth mechanisms... 2, record 47, English, - travelling%20heater%20growth
Record 47, French
Record 47, Domaine(s)
- Physique des solides
- Travaux de recherche dans l'espace
Record 47, Main entry term, French
- croissance par déplacement d'une zone fondue
1, record 47, French, croissance%20par%20d%C3%A9placement%20d%27une%20zone%20fondue
feminine noun
Record 47, Abbreviations, French
Record 47, Synonyms, French
Record 47, Textual support, French
Record 47, Spanish
Record 47, Textual support, Spanish
Record 48 - internal organization data 2003-02-11
Record 48, English
Record 48, Subject field(s)
- Conductivity and Superconductivity (Electricity)
Record 48, Main entry term, English
- superconductor current
1, record 48, English, superconductor%20current
correct
Record 48, Abbreviations, English
Record 48, Synonyms, English
Record 48, Textual support, English
Record number: 48, Textual support number: 1 CONT
Potential variations due to charge transfer, impurity segregation and/or lattice distortion across grain boundaries in polycrystalline superconductors play a crucial role in the transport properties of the material. The grain interfaces often act as weak links to the superconductor current, which, in turn, limits the critical current densities that may be obtained. 1, record 48, English, - superconductor%20current
Record 48, French
Record 48, Domaine(s)
- Conductivité et supraconductivité (Électricité)
Record 48, Main entry term, French
- courant supraconducteur
1, record 48, French, courant%20supraconducteur
correct, masculine noun
Record 48, Abbreviations, French
Record 48, Synonyms, French
Record 48, Textual support, French
Record number: 48, Textual support number: 1 CONT
La nature quantique du courant supraconducteur se traduit par diverses propriétés spécifiques. Ce courant est, en particulier, associé à une onde qui peut produire des interférences, tout comme la lumière lorsqu'elle traverse une fente très fine. Dans le cas de la supraconductivité, la situation équivalente est la traversée par le courant d'une très fine région isolante qui interrompt le circuit supraconducteur. 1, record 48, French, - courant%20supraconducteur
Record 48, Spanish
Record 48, Textual support, Spanish
Record 49 - internal organization data 2002-11-21
Record 49, English
Record 49, Subject field(s)
- Pulp Preparation (papermaking)
Record 49, Main entry term, English
- washing
1, record 49, English, washing
correct
Record 49, Abbreviations, English
Record 49, Synonyms, English
Record 49, Textual support, English
Record number: 49, Textual support number: 1 DEF
The process of separating soluble, undesirable impurity components of pulp slurries from the fibers. Normally this is done after cooking, and in and after the bleaching operation by the use of some method of screening combined with the use of fresh water and other liquids. 2, record 49, English, - washing
Record number: 49, Textual support number: 1 CONT
The soluble impurities impede the efficiency of the next bleaching stage by increasing the consumption of chemicals and aggravate brightness reversion if not removed after a final stage. Washing in a bleach plant takes place by dilution, whereby the pulp is alternately diluted and thickened; or by displacement, in which the liquor containing the impurities is displaced by adding a limited amount of water on a thickened pulp mat. 3, record 49, English, - washing
Record 49, French
Record 49, Domaine(s)
- Préparation de la pâte à papier
Record 49, Main entry term, French
- lavage
1, record 49, French, lavage
correct, masculine noun
Record 49, Abbreviations, French
Record 49, Synonyms, French
Record 49, Textual support, French
Record number: 49, Textual support number: 1 CONT
À la fin de chaque stade de blanchiment, le matelas de pâte est lavé afin d'en extraire les impuretés solubles qui se sont formées pendant la réaction de blanchiment. Ces impuretés solubles nuisent à l'efficacité du stade de blanchiment suivant en augmentant la consommation de produits chimiques. De plus, elles accentuent la perte de blancheur après le stade final. Le lavage s'effectue par dilution et épaississement successifs ou par des réactions de substitution qui consistent à déplacer les molécules de la liqueur contaminée par une quantité minimale d'eau dans le matelas de pâte épaissie. 2, record 49, French, - lavage
Record 49, Spanish
Record 49, Campo(s) temático(s)
- Preparación de la pasta (fabricación de papel)
Record 49, Main entry term, Spanish
- lavado
1, record 49, Spanish, lavado
masculine noun
Record 49, Abbreviations, Spanish
Record 49, Synonyms, Spanish
Record 49, Textual support, Spanish
Record 50 - internal organization data 2002-04-09
Record 50, English
Record 50, Subject field(s)
- Atmospheric Physics
- Air Pollution
Record 50, Main entry term, English
- atmospheric impurity
1, record 50, English, atmospheric%20impurity
correct, see observation
Record 50, Abbreviations, English
Record 50, Synonyms, English
Record 50, Textual support, English
Record number: 50, Textual support number: 1 DEF
Any foreign material that mixes with and contaminates the air in the atmosphere. 2, record 50, English, - atmospheric%20impurity
Record number: 50, Textual support number: 1 OBS
atmospheric impurities: Particles or gases which are alien to the normal constituents of the air and which occur in it in greatly varying quantities. 3, record 50, English, - atmospheric%20impurity
Record number: 50, Textual support number: 2 OBS
atmospheric impurity : term generally used in the plural(atmospheric impurities). 4, record 50, English, - atmospheric%20impurity
Record 50, Key term(s)
- atmospheric impurities
- impurities in the atmosphere
Record 50, French
Record 50, Domaine(s)
- Physique de l'atmosphère
- Pollution de l'air
Record 50, Main entry term, French
- impureté atmosphérique
1, record 50, French, impuret%C3%A9%20atmosph%C3%A9rique
correct, see observation, feminine noun
Record 50, Abbreviations, French
Record 50, Synonyms, French
Record 50, Textual support, French
Record number: 50, Textual support number: 1 DEF
Particule ou gaz qui ne fait pas partie des éléments constitutifs permanents de l'air atmosphérique et qui s'y rencontre en quantité très variable. 2, record 50, French, - impuret%C3%A9%20atmosph%C3%A9rique
Record number: 50, Textual support number: 1 OBS
impureté atmosphérique : terme habituellement utilisé au pluriel (impuretés atmosphériques). 3, record 50, French, - impuret%C3%A9%20atmosph%C3%A9rique
Record 50, Key term(s)
- impuretés atmosphériques
Record 50, Spanish
Record 50, Campo(s) temático(s)
- Física de la atmósfera
- Contaminación del aire
Record 50, Main entry term, Spanish
- impureza de la atmósfera
1, record 50, Spanish, impureza%20de%20la%20atm%C3%B3sfera
feminine noun
Record 50, Abbreviations, Spanish
Record 50, Synonyms, Spanish
Record 50, Textual support, Spanish
Record number: 50, Textual support number: 1 DEF
impurezas de la atmósfera: Partículas o gases que no están entre los que normalmente componen el aire y que se presentan en concentraciones muy variables. 1, record 50, Spanish, - impureza%20de%20la%20atm%C3%B3sfera
Record 51 - internal organization data 2001-12-08
Record 51, English
Record 51, Subject field(s)
- Semiconductors (Electronics)
Record 51, Main entry term, English
- electric contact
1, record 51, English, electric%20contact
correct
Record 51, Abbreviations, English
Record 51, Synonyms, English
Record 51, Textual support, English
Record number: 51, Textual support number: 1 OBS
Solder containing a small amount of impurity corresponding to the conductivity type being soldered is used in order to provide good--. 1, record 51, English, - electric%20contact
Record 51, French
Record 51, Domaine(s)
- Semi-conducteurs (Électronique)
Record 51, Main entry term, French
- contact électrique
1, record 51, French, contact%20%C3%A9lectrique
correct, masculine noun
Record 51, Abbreviations, French
Record 51, Synonyms, French
Record 51, Textual support, French
Record number: 51, Textual support number: 1 OBS
[...] dans Q1121 70 44 on parle de contacts "les émetteurs et les basses sur lesquels on placera les contacts par thermopression al3 1, record 51, French, - contact%20%C3%A9lectrique
Record 51, Spanish
Record 51, Textual support, Spanish
Record 52 - internal organization data 2001-11-27
Record 52, English
Record 52, Subject field(s)
- Printed Circuits and Microelectronics
- Industrial Techniques and Processes
Record 52, Main entry term, English
- snowball
1, record 52, English, snowball
correct
Record 52, Abbreviations, English
Record 52, Synonyms, English
Record 52, Textual support, English
Record number: 52, Textual support number: 1 DEF
Result of impurity particles rolling across the specimen wafer surface during epitaxial deposition. This defect, by definition, includes both the snowball and its trail. 1, record 52, English, - snowball
Record 52, French
Record 52, Domaine(s)
- Circuits imprimés et micro-électronique
- Techniques industrielles
Record 52, Main entry term, French
- boule de neige
1, record 52, French, boule%20de%20neige
proposal, feminine noun
Record 52, Abbreviations, French
Record 52, Synonyms, French
Record 52, Textual support, French
Record 52, Spanish
Record 52, Textual support, Spanish
Record 53 - internal organization data 2001-02-16
Record 53, English
Record 53, Subject field(s)
- Scientific Measurements and Analyses
Record 53, Main entry term, English
- impurity analysis 1, record 53, English, impurity%20analysis
Record 53, Abbreviations, English
Record 53, Synonyms, English
Record 53, French
Record 53, Domaine(s)
- Mesures et analyse (Sciences)
Record 53, Main entry term, French
- analyse d'impuretés
1, record 53, French, analyse%20d%27impuret%C3%A9s
feminine noun
Record 53, Abbreviations, French
Record 53, Synonyms, French
Record 53, Textual support, French
Record 53, Spanish
Record 53, Campo(s) temático(s)
- Medición y análisis (Ciencias)
Record 53, Main entry term, Spanish
- análisis de impurezas
1, record 53, Spanish, an%C3%A1lisis%20de%20impurezas
masculine noun
Record 53, Abbreviations, Spanish
Record 53, Synonyms, Spanish
Record 53, Textual support, Spanish
Record 54 - internal organization data 2000-09-19
Record 54, English
Record 54, Subject field(s)
- Semiconductors (Electronics)
- Chemistry
Record 54, Main entry term, English
- deep level impurity
1, record 54, English, deep%20level%20impurity
correct
Record 54, Abbreviations, English
Record 54, Synonyms, English
Record 54, Textual support, English
Record number: 54, Textual support number: 1 DEF
A chemical element that when introduced into a semiconductor has an energy level(or levels) that lies in the mid-range of the forbidden energy gap between those of the dopant impurity species. Certain crystal defects and complexes may also introduce electrically active deep levels in the semiconductor. 1, record 54, English, - deep%20level%20impurity
Record 54, French
Record 54, Domaine(s)
- Semi-conducteurs (Électronique)
- Chimie
Record 54, Main entry term, French
- impureté en profondeur
1, record 54, French, impuret%C3%A9%20en%20profondeur
proposal, feminine noun
Record 54, Abbreviations, French
Record 54, Synonyms, French
Record 54, Textual support, French
Record 54, Spanish
Record 54, Textual support, Spanish
Record 55 - internal organization data 2000-08-28
Record 55, English
Record 55, Subject field(s)
- Printed Circuits and Microelectronics
- Semiconductors (Electronics)
Record 55, Main entry term, English
- impurity concentration
1, record 55, English, impurity%20concentration
correct
Record 55, Abbreviations, English
Record 55, Synonyms, English
Record 55, Textual support, English
Record number: 55, Textual support number: 1 DEF
The level of impurity materials as compared to semiconductor substrate materials within the structure. The net concentration establishes the characteristics conduction pattern and other characteristics of the material. 1, record 55, English, - impurity%20concentration
Record 55, French
Record 55, Domaine(s)
- Circuits imprimés et micro-électronique
- Semi-conducteurs (Électronique)
Record 55, Main entry term, French
- concentration des impuretés
1, record 55, French, concentration%20des%20impuret%C3%A9s
correct, feminine noun
Record 55, Abbreviations, French
Record 55, Synonyms, French
Record 55, Textual support, French
Record 55, Spanish
Record 55, Textual support, Spanish
Record 56 - internal organization data 1998-05-14
Record 56, English
Record 56, Subject field(s)
- Analytical Chemistry
Record 56, Main entry term, English
- glow discharge detector
1, record 56, English, glow%20discharge%20detector
correct
Record 56, Abbreviations, English
Record 56, Synonyms, English
Record 56, Textual support, English
Record number: 56, Textual support number: 1 CONT
In 1956, Harley and Pretorius described a simple discharge detector for gas chromatography based on the electrical properties of a glow discharge, the voltage across the gaseous discharge being a function of the type of gas present. Druyvesteyn and Penning in 1940 reviewed the complex nature of the glow discharge, noting that the discharge is maintained by electrons emitted from the cathode which result from processes related to positive ion bombardment, photoelectric emission, and collisions with excited atoms. When trace quantities of a material eluted from a chromatographic column enter the detector (consisting of a small platinum disk cathode and a tungsten wire anode), a voltage change resulted which was recorded. 2, record 56, English, - glow%20discharge%20detector
Record number: 56, Textual support number: 1 OBS
Using neon lamps Pitkethly found... that these detector were current and pressure independent at 1-1. 5 mS and 3-5 mm Hg.... In 1958, Roberts and Hinkle evaluated glow discharge tubes as detectors for compounds in the concentration range of 5-500 ppm and concluded that the detector was not applicable to general-purpose use.... More recently, Wilhite described glow discharge-type devices which act electrically similar to a gas-filled voltage-regulator tube... Riley described the use of an argon purity meter, a glow-type discharge detector, for the determination of small concentrations(0-1500 ppm) of impurity gases in argon. 2, record 56, English, - glow%20discharge%20detector
Record 56, French
Record 56, Domaine(s)
- Chimie analytique
Record 56, Main entry term, French
- détecteur à décharge à lumière
1, record 56, French, d%C3%A9tecteur%20%C3%A0%20d%C3%A9charge%20%C3%A0%20lumi%C3%A8re
proposal, masculine noun
Record 56, Abbreviations, French
Record 56, Synonyms, French
- détecteur à décharge luminescente 1, record 56, French, d%C3%A9tecteur%20%C3%A0%20d%C3%A9charge%20luminescente
proposal, masculine noun
Record 56, Textual support, French
Record 56, Spanish
Record 56, Textual support, Spanish
Record 57 - internal organization data 1997-11-26
Record 57, English
Record 57, Subject field(s)
- Analytical Chemistry
Record 57, Main entry term, English
- permanent poisoning
1, record 57, English, permanent%20poisoning
proposal
Record 57, Abbreviations, English
Record 57, Synonyms, English
Record 57, Textual support, English
Record number: 57, Textual support number: 1 OBS
Traces of impurities in the fluid to which the catalyst is exposed can adsorb at the active sites and reduce or eliminate catalytic activity. This is called poisoning and the effective impurity is called a poison. If adsorption of poison is strong and not readily reversed, the poisoning is called permanent. 1, record 57, English, - permanent%20poisoning
Record 57, French
Record 57, Domaine(s)
- Chimie analytique
Record 57, Main entry term, French
- empoisonnement permanent
1, record 57, French, empoisonnement%20permanent
proposal, masculine noun
Record 57, Abbreviations, French
Record 57, Synonyms, French
Record 57, Textual support, French
Record number: 57, Textual support number: 1 OBS
Des traces d'impuretés dans le liquide auquel le catalyseur est exposé peuvent être adsorbées sur les sites actifs et réduire ou éliminer l'activité catalytique. Ce phénomène se nomme empoisonnement et l'impureté qui la produit est un poison. Si l'adsorption du poison est forte et que le processus n'est pas facilement réversible, on dit que l'empoisonnement est permanent. 1, record 57, French, - empoisonnement%20permanent
Record 57, Spanish
Record 57, Textual support, Spanish
Record 58 - internal organization data 1996-05-13
Record 58, English
Record 58, Subject field(s)
- Analytical Chemistry
Record 58, Main entry term, English
- impurity concentrator
1, record 58, English, impurity%20concentrator
proposal
Record 58, Abbreviations, English
Record 58, Synonyms, English
Record 58, French
Record 58, Domaine(s)
- Chimie analytique
Record 58, Main entry term, French
- concentrateur d'impuretés
1, record 58, French, concentrateur%20d%27impuret%C3%A9s
masculine noun
Record 58, Abbreviations, French
Record 58, Synonyms, French
Record 58, Textual support, French
Record 58, Spanish
Record 58, Textual support, Spanish
Record 59 - internal organization data 1993-07-05
Record 59, English
Record 59, Subject field(s)
- Food Safety
- Transport of Goods
Record 59, Main entry term, English
- contamination 1, record 59, English, contamination
Record 59, Abbreviations, English
Record 59, Synonyms, English
Record 59, Textual support, English
Record number: 59, Textual support number: 1 DEF
Matter which is foreign to or deleterious to the product or substance in which it is contained. Impurity. 1, record 59, English, - contamination
Record 59, French
Record 59, Domaine(s)
- Salubrité alimentaire
- Transport de marchandises
Record 59, Main entry term, French
- impureté
1, record 59, French, impuret%C3%A9
feminine noun
Record 59, Abbreviations, French
Record 59, Synonyms, French
Record 59, Textual support, French
Record number: 59, Textual support number: 1 DEF
Substance nocive ou corps étranger présent dans un produit. 1, record 59, French, - impuret%C3%A9
Record 59, Spanish
Record 59, Textual support, Spanish
Record 60 - internal organization data 1993-02-03
Record 60, English
Record 60, Subject field(s)
- Chemical Elements and Compounds
- Plastic Materials
Universal entry(ies) Record 60
Record 60, Main entry term, English
- toluene diisocyanate
1, record 60, English, toluene%20diisocyanate
correct
Record 60, Abbreviations, English
- TDI 2, record 60, English, TDI
correct
Record 60, Synonyms, English
- tolylene diisocyanate 3, record 60, English, tolylene%20diisocyanate
correct
- diisocyanototoluene 4, record 60, English, diisocyanototoluene
Record 60, Textual support, English
Record number: 60, Textual support number: 1 CONT
Toluene diisocyanate is made by nitrating toluene to the dinitro compound, which is then reduced to the diamine, and treated with phosgene to obtain the diisocyanate .... [It] is widely used in the manufacture of urethane plastics, particularly the urethane foamed plastics. 5, record 60, English, - toluene%20diisocyanate
Record number: 60, Textual support number: 1 OBS
There are two isomers : toluene-2, 4-diisocyanate, the most common, and toluene-2, 6-diisocyanate, an impurity. See also those records. 4, record 60, English, - toluene%20diisocyanate
Record 60, French
Record 60, Domaine(s)
- Éléments et composés chimiques
- Matières plastiques
Entrée(s) universelle(s) Record 60
Record 60, Main entry term, French
- toluène diisocyanate
1, record 60, French, tolu%C3%A8ne%20diisocyanate
correct, masculine noun
Record 60, Abbreviations, French
- TDI 2, record 60, French, TDI
correct
Record 60, Synonyms, French
- diisocyanatotoluène 3, record 60, French, diisocyanatotolu%C3%A8ne
correct, masculine noun
- toluylène diisocyanate 4, record 60, French, toluyl%C3%A8ne%20diisocyanate
correct, masculine noun
- toluène di-isocyanate 5, record 60, French, tolu%C3%A8ne%20di%2Disocyanate
masculine noun
Record 60, Textual support, French
Record number: 60, Textual support number: 1 CONT
Les isocyanates [...] interviennent principalement dans la fabrication des mousses au polyuréthanne. Les deux principaux sont : - le toluène diisocyanate (TDI) utilisé pour la synthèse des mousses flexibles [...] - le diphénylméthane isocyanate (MDI) utilisé pour la synthèse de mousses rigides. 2, record 60, French, - tolu%C3%A8ne%20diisocyanate
Record 60, Spanish
Record 60, Textual support, Spanish
Record 61 - internal organization data 1992-10-29
Record 61, English
Record 61, Subject field(s)
- Chemistry
- Semiconductors (Electronics)
Record 61, Main entry term, English
- donor impurity
1, record 61, English, donor%20impurity
correct
Record 61, Abbreviations, English
Record 61, Synonyms, English
- donor 1, record 61, English, donor
correct
- electron donor 2, record 61, English, electron%20donor
Record 61, Textual support, English
Record number: 61, Textual support number: 1 DEF
An impurity atom that tends to give up an electron and thereby affects the electrical conductivity of a crystal. It is used to produce N-type semiconductor material. An element with less than four valence electrons that is used as a dopant for semiconductors. Donor atoms mixed with silicon makes a P material. 3, record 61, English, - donor%20impurity
Record 61, French
Record 61, Domaine(s)
- Chimie
- Semi-conducteurs (Électronique)
Record 61, Main entry term, French
- donneur
1, record 61, French, donneur
masculine noun
Record 61, Abbreviations, French
Record 61, Synonyms, French
- atome donneur 1, record 61, French, atome%20donneur
masculine noun
Record 61, Textual support, French
Record number: 61, Textual support number: 1 DEF
Dans un semi-conducteur, atome d'une impureté pouvant donner un électron libre. L'introduction des donneurs a pour effet d'augmenter le nombre d'électrons libres dans un semi-conducteur pur et de le transformer en semi-conducteur de type N. 1, record 61, French, - donneur
Record 61, Spanish
Record 61, Textual support, Spanish
Record 62 - internal organization data 1992-10-29
Record 62, English
Record 62, Subject field(s)
- Industrial Techniques and Processes
- Printed Circuits and Microelectronics
Record 62, Main entry term, English
- drive-in
1, record 62, English, drive%2Din
correct, noun
Record 62, Abbreviations, English
Record 62, Synonyms, English
Record 62, Textual support, English
Record number: 62, Textual support number: 1 DEF
The second part of a two-part diffusion. It is the part of the operation in which the diffusant deposited during predeposition is diffused further into the wafer to achieve the desired impurity profile. 2, record 62, English, - drive%2Din
Record 62, French
Record 62, Domaine(s)
- Techniques industrielles
- Circuits imprimés et micro-électronique
Record 62, Main entry term, French
- diffusion en profondeur
1, record 62, French, diffusion%20en%20profondeur
feminine noun
Record 62, Abbreviations, French
Record 62, Synonyms, French
- diffusion profonde 1, record 62, French, diffusion%20profonde
feminine noun
- redistribution 1, record 62, French, redistribution
feminine noun
Record 62, Textual support, French
Record number: 62, Textual support number: 1 DEF
Deuxième étape de la diffusion, au cours de laquelle on porte les tranches à une température voisine de 1 200°C, sans apport supplémentaire de dopant, afin de le faire pénétrer plus profondément dans le substrat les atomes d'impuretés déposés pendant la prédiffusion. 1, record 62, French, - diffusion%20en%20profondeur
Record 62, Spanish
Record 62, Textual support, Spanish
Record 63 - internal organization data 1992-03-30
Record 63, English
Record 63, Subject field(s)
- Deterioration of Metals
- Nuclear Fission Reactors
Record 63, Main entry term, English
- crud
1, record 63, English, crud
correct, standardized
Record 63, Abbreviations, English
Record 63, Synonyms, English
Record 63, Textual support, English
Record number: 63, Textual support number: 1 DEF
A deposit or incrustation of impurity or unwanted foreign substance. 2, record 63, English, - crud
Record number: 63, Textual support number: 1 OBS
Applies to the cooling circuits of the CANDU nuclear reactors. 3, record 63, English, - crud
Record number: 63, Textual support number: 2 OBS
"Crud" has been standardized by ISO. 4, record 63, English, - crud
Record 63, French
Record 63, Domaine(s)
- Altération des métaux
- Réacteurs nucléaires de fission
Record 63, Main entry term, French
- impuretés
1, record 63, French, impuret%C3%A9s
feminine noun, plural, standardized
Record 63, Abbreviations, French
Record 63, Synonyms, French
- produits de corrosion 2, record 63, French, produits%20de%20corrosion
masculine noun, plural
Record 63, Textual support, French
Record number: 63, Textual support number: 1 DEF
Dépôt ou incrustation d'impuretés ou de substances étrangères non désirables. 2, record 63, French, - impuret%C3%A9s
Record number: 63, Textual support number: 2 DEF
Produits de corrosion, dans les réacteurs nucléaires, qui peuvent donner naissance à des dépôts sur le combustible et autres surfaces exposées au fluide de refroidissement. 1, record 63, French, - impuret%C3%A9s
Record number: 63, Textual support number: 1 OBS
"impuretés" a été normalisé par l'ISO. 3, record 63, French, - impuret%C3%A9s
Record 63, Spanish
Record 63, Textual support, Spanish
Record 64 - internal organization data 1991-11-28
Record 64, English
Record 64, Subject field(s)
- Physics of Solids
Record 64, Main entry term, English
- donor
1, record 64, English, donor
correct
Record 64, Abbreviations, English
Record 64, Synonyms, English
- donor impurity 2, record 64, English, donor%20impurity
correct
- electron donor 2, record 64, English, electron%20donor
correct
Record 64, Textual support, English
Record number: 64, Textual support number: 1 DEF
An impurity that is added to a pure semiconductor material to increase the number of free electrons. 2, record 64, English, - donor
Record 64, French
Record 64, Domaine(s)
- Physique des solides
Record 64, Main entry term, French
- donneur
1, record 64, French, donneur
masculine noun
Record 64, Abbreviations, French
Record 64, Synonyms, French
Record 64, Textual support, French
Record 64, Spanish
Record 64, Textual support, Spanish
Record 65 - internal organization data 1991-11-21
Record 65, English
Record 65, Subject field(s)
- Pharmaceutical Manufacturing
Record 65, Main entry term, English
- related impurity
1, record 65, English, related%20impurity
correct
Record 65, Abbreviations, English
Record 65, Synonyms, English
Record 65, Textual support, English
Record number: 65, Textual support number: 1 OBS
Source: The Structure of Veterinary New Drug Submission. 1, record 65, English, - related%20impurity
Record 65, French
Record 65, Domaine(s)
- Fabrication des produits pharmaceutiques
Record 65, Main entry term, French
- impureté connexe
1, record 65, French, impuret%C3%A9%20connexe
correct
Record 65, Abbreviations, French
Record 65, Synonyms, French
Record 65, Textual support, French
Record number: 65, Textual support number: 1 OBS
Source : La structure d'une présentation de drogue nouvelle à usage vétérinaire. 2, record 65, French, - impuret%C3%A9%20connexe
Record 65, Spanish
Record 65, Textual support, Spanish
Record 66 - internal organization data 1991-11-20
Record 66, English
Record 66, Subject field(s)
- Pharmaceutical Manufacturing
Record 66, Main entry term, English
- unrelated impurity
1, record 66, English, unrelated%20impurity
correct
Record 66, Abbreviations, English
Record 66, Synonyms, English
Record 66, Textual support, English
Record number: 66, Textual support number: 1 OBS
Source: The Structure of Veterinary New Drug Submission. 1, record 66, English, - unrelated%20impurity
Record 66, French
Record 66, Domaine(s)
- Fabrication des produits pharmaceutiques
Record 66, Main entry term, French
- impureté non apparentée
1, record 66, French, impuret%C3%A9%20non%20apparent%C3%A9e
correct
Record 66, Abbreviations, French
Record 66, Synonyms, French
Record 66, Textual support, French
Record number: 66, Textual support number: 1 OBS
Source : La structure d'une présentation de drogue nouvelle à usage vétérinaire. 2, record 66, French, - impuret%C3%A9%20non%20apparent%C3%A9e
Record 66, Spanish
Record 66, Textual support, Spanish
Record 67 - internal organization data 1991-08-12
Record 67, English
Record 67, Subject field(s)
- Private Law
- General Vocabulary
Record 67, Main entry term, English
- unchaste
1, record 67, English, unchaste
correct
Record 67, Abbreviations, English
Record 67, Synonyms, English
Record 67, Textual support, English
Record number: 67, Textual support number: 1 DEF
Lacking of virtue and chastity. 2, record 67, English, - unchaste
Record number: 67, Textual support number: 1 OBS
Unchaste woman: A woman who is sexually impure; a loose woman; a woman of loose character. 2, record 67, English, - unchaste
Record number: 67, Textual support number: 2 OBS
Unchastity :Impurity in mind and conduct, which may exist without actually engaging in unlawful sexual intercourse. 3, record 67, English, - unchaste
Record 67, French
Record 67, Domaine(s)
- Droit privé
- Vocabulaire général
Record 67, Main entry term, French
- non chaste
1, record 67, French, non%20chaste
correct
Record 67, Abbreviations, French
Record 67, Synonyms, French
- impur 2, record 67, French, impur
correct
- impure 2, record 67, French, impure
correct
Record 67, Textual support, French
Record number: 67, Textual support number: 1 DEF
(Pour ce qui touche à la sexualité) Qui est jugé indécent d'un point de vue moral, social ou religieux. Antonyme chaste, pudique. 2, record 67, French, - non%20chaste
Record 67, Spanish
Record 67, Textual support, Spanish
Record 68 - internal organization data 1991-03-22
Record 68, English
Record 68, Subject field(s)
- Chemical Elements and Compounds
Record 68, Main entry term, English
- dopant
1, record 68, English, dopant
correct
Record 68, Abbreviations, English
Record 68, Synonyms, English
Record 68, Textual support, English
Record number: 68, Textual support number: 1 DEF
An impurity added to a substance to produce a deliberate change. 1, record 68, English, - dopant
Record 68, French
Record 68, Domaine(s)
- Éléments et composés chimiques
Record 68, Main entry term, French
- dopant
1, record 68, French, dopant
correct, masculine noun
Record 68, Abbreviations, French
Record 68, Synonyms, French
- dope 1, record 68, French, dope
correct, feminine noun
Record 68, Textual support, French
Record number: 68, Textual support number: 1 DEF
Substance dont l'addition en faible quantité modifie ou renforce les propriétés d'un matériau, d'un corps. 1, record 68, French, - dopant
Record 68, Spanish
Record 68, Textual support, Spanish
Record 69 - internal organization data 1991-01-31
Record 69, English
Record 69, Subject field(s)
- Mineralogy
Record 69, Main entry term, English
- carbonaceous impurity
1, record 69, English, carbonaceous%20impurity
correct
Record 69, Abbreviations, English
Record 69, Synonyms, English
Record 69, Textual support, English
Record number: 69, Textual support number: 1 CONT
chiastolite: An opaque variety of andalusite containing black carbonaceous impurities.... 1, record 69, English, - carbonaceous%20impurity
Record 69, French
Record 69, Domaine(s)
- Minéralogie
Record 69, Main entry term, French
- impureté carbonée
1, record 69, French, impuret%C3%A9%20carbon%C3%A9e
correct, feminine noun
Record 69, Abbreviations, French
Record 69, Synonyms, French
Record 69, Textual support, French
Record number: 69, Textual support number: 1 CONT
Andalousite. (...) Sa variété "chiastolite" est très connue en raison de la croix régulière et colorée qui apparaît lors de la taille des cristaux prismatiques selon la base; cette croix est due à des impuretés carbonées. 1, record 69, French, - impuret%C3%A9%20carbon%C3%A9e
Record 69, Spanish
Record 69, Textual support, Spanish
Record 70 - internal organization data 1989-02-09
Record 70, English
Record 70, Subject field(s)
- Air Conditioning and Heating
- Museums
Record 70, Main entry term, English
- air impurity
1, record 70, English, air%20impurity
correct
Record 70, Abbreviations, English
Record 70, Synonyms, English
Record 70, French
Record 70, Domaine(s)
- Conditionnement de l'air et chauffage
- Muséologie
Record 70, Main entry term, French
- impureté de l'air
1, record 70, French, impuret%C3%A9%20de%20l%27air
correct, feminine noun
Record 70, Abbreviations, French
Record 70, Synonyms, French
Record 70, Textual support, French
Record 70, Spanish
Record 70, Textual support, Spanish
Record 71 - internal organization data 1988-06-02
Record 71, English
Record 71, Subject field(s)
- Metallurgy - General
- Mining Operations
Record 71, Main entry term, English
- impurity control 1, record 71, English, impurity%20control
Record 71, Abbreviations, English
Record 71, Synonyms, English
Record 71, Textual support, English
Record number: 71, Textual support number: 1 OBS
Subject-test CANMET-METALLURGY 2, record 71, English, - impurity%20control
Record 71, French
Record 71, Domaine(s)
- Métallurgie générale
- Exploitation minière
Record 71, Main entry term, French
- contrôle des impuretés 1, record 71, French, contr%C3%B4le%20des%20impuret%C3%A9s
Record 71, Abbreviations, French
Record 71, Synonyms, French
Record 71, Textual support, French
Record 71, Spanish
Record 71, Textual support, Spanish
Record 72 - internal organization data 1988-05-12
Record 72, English
Record 72, Subject field(s)
- Biochemistry
Record 72, Main entry term, English
- energize
1, record 72, English, energize
verb
Record 72, Abbreviations, English
Record 72, Synonyms, English
Record 72, Textual support, English
Record number: 72, Textual support number: 1 CONT
... the impurity energizes the oxygen in the protein. 1, record 72, English, - energize
Record 72, French
Record 72, Domaine(s)
- Biochimie
Record 72, Main entry term, French
- activer
1, record 72, French, activer
proposal, verb
Record 72, Abbreviations, French
Record 72, Synonyms, French
- exciter 1, record 72, French, exciter
proposal, verb
Record 72, Textual support, French
Record number: 72, Textual support number: 1 OBS
Produire le bacille thuringien sur un milieu "sale" donne des impuretés qui à leur tour activent l'oxygène dans la protéine, ce qui a pour effet de causer des dommages autour de la molécule. 1, record 72, French, - activer
Record 72, Spanish
Record 72, Textual support, Spanish
Record 73 - internal organization data 1986-08-29
Record 73, English
Record 73, Subject field(s)
- Plant and Crop Production
Record 73, Main entry term, English
- admixture
1, record 73, English, admixture
correct
Record 73, Abbreviations, English
Record 73, Synonyms, English
Record 73, Textual support, English
Record number: 73, Textual support number: 1 CONT
The maximum impurity tolerance allowed for open-pollinated sunflowers is one-half of one per cent(0. 5%) detectable admixtures with plants of other varieties or clearly distinguishable off-types. 1, record 73, English, - admixture
Record 73, French
Record 73, Domaine(s)
- Cultures (Agriculture)
Record 73, Main entry term, French
- mélange
1, record 73, French, m%C3%A9lange
masculine noun
Record 73, Abbreviations, French
Record 73, Synonyms, French
Record 73, Textual support, French
Record 73, Spanish
Record 73, Textual support, Spanish
Record 74 - internal organization data 1983-10-26
Record 74, English
Record 74, Subject field(s)
- Radio Waves
- Telecommunications Transmission
- Optical Telecommunications
Record 74, Main entry term, English
- absorption peak
1, record 74, English, absorption%20peak
correct
Record 74, Abbreviations, English
Record 74, Synonyms, English
Record 74, Textual support, English
Record number: 74, Textual support number: 1 DEF
In lightwave transmission media the specific wavelength at which a particular impurity absorbs the most power-that is creates maximum attenuation of the propagated lightwaves. 1, record 74, English, - absorption%20peak
Record 74, French
Record 74, Domaine(s)
- Ondes radioélectriques
- Transmission (Télécommunications)
- Télécommunications optiques
Record 74, Main entry term, French
- crête d'absorption 1, record 74, French, cr%C3%AAte%20d%27absorption
Record 74, Abbreviations, French
Record 74, Synonyms, French
Record 74, Textual support, French
Record 74, Spanish
Record 74, Textual support, Spanish
Record 75 - internal organization data 1983-04-14
Record 75, English
Record 75, Subject field(s)
- Semiconductors (Electronics)
Record 75, Main entry term, English
- microalloy transistor
1, record 75, English, microalloy%20transistor
correct
Record 75, Abbreviations, English
- MAT 1, record 75, English, MAT
correct
Record 75, Synonyms, English
Record 75, Textual support, English
Record number: 75, Textual support number: 1 DEF
A transistor having tiny emitter and collector electrodes that are formed by alloying a thin film of impurity material with a collector pit and emitter pit facing each other on opposite surfaces of the semiconductor wafer. 1, record 75, English, - microalloy%20transistor
Record 75, French
Record 75, Domaine(s)
- Semi-conducteurs (Électronique)
Record 75, Main entry term, French
- transistor alliage 1, record 75, French, transistor%20alliage
Record 75, Abbreviations, French
Record 75, Synonyms, French
- transistor à microalliage 2, record 75, French, transistor%20%C3%A0%20microalliage
Record 75, Textual support, French
Record 75, Spanish
Record 75, Textual support, Spanish
Record 76 - internal organization data 1983-01-05
Record 76, English
Record 76, Subject field(s)
- Mining Engineering
- Mineral Processing (Metallurgy)
Record 76, Main entry term, English
- deleterious impurity
1, record 76, English, deleterious%20impurity
correct
Record 76, Abbreviations, English
Record 76, Synonyms, English
Record 76, Textual support, English
Record 76, French
Record 76, Domaine(s)
- Génie minier
- Minéralurgie (Métallurgie)
Record 76, Main entry term, French
- impureté nuisible
1, record 76, French, impuret%C3%A9%20nuisible
correct
Record 76, Abbreviations, French
Record 76, Synonyms, French
Record 76, Textual support, French
Record number: 76, Textual support number: 1 OBS
Pour les impuretés nuisibles au traitement métallurgique, on applique des pénalités au delà d'une certaine teneur limite tolérée (...) 1, record 76, French, - impuret%C3%A9%20nuisible
Record 76, Spanish
Record 76, Textual support, Spanish
Record 77 - internal organization data 1982-03-30
Record 77, English
Record 77, Subject field(s)
- Water Treatment (Water Supply)
Record 77, Main entry term, English
- physical impurity
1, record 77, English, physical%20impurity
correct
Record 77, Abbreviations, English
Record 77, Synonyms, English
Record 77, Textual support, English
Record number: 77, Textual support number: 1 CONT
It will often be necessary to provide prior treatment processes for the purpose of: ... eliminating the major physical impurities (...) 1, record 77, English, - physical%20impurity
Record 77, French
Record 77, Domaine(s)
- Traitement des eaux
Record 77, Main entry term, French
- impureté physique
1, record 77, French, impuret%C3%A9%20physique
correct, feminine noun
Record 77, Abbreviations, French
Record 77, Synonyms, French
Record 77, Textual support, French
Record number: 77, Textual support number: 1 CONT
Il sera souvent nécessaire de prévoir des traitements préalables destinés à : [...] éliminer les impuretés physiques les plus importantes [...] 1, record 77, French, - impuret%C3%A9%20physique
Record 77, Spanish
Record 77, Textual support, Spanish
Record 78 - internal organization data 1981-01-29
Record 78, English
Record 78, Subject field(s)
- Petroleum Distillation
Record 78, Main entry term, English
- gaseous impurity
1, record 78, English, gaseous%20impurity
correct
Record 78, Abbreviations, English
Record 78, Synonyms, English
Record 78, Textual support, English
Record number: 78, Textual support number: 1 CONT
To maximize isotopic exchange, it is very important that the [hydrogen sulphide] in the units be maintained at a very high purity (99.5%). Unfortunately, the natural water, although treated, still contains small quantities of dissolved oxygen, carbon dioxide, nitrogen, and other gases. If not removed continuously, these gases would accumulate and decrease the [hydrogen sulphide] purity. A continuous gas purge is drawn from the top of each firs stage cold tower and send to the purge tower where the [hydrogen sulphide] is absorbed by the incoming water. The gaseous impurities proceed from the purge tower to the absorber where any remaining [hydrogen sulphide] is absorbed. The gases, essentially [hydrogen sulphide] free, are then flared. The flare is used in this case to burn any [hydrogen sulphide] that might not have been absorbed. 1, record 78, English, - gaseous%20impurity
Record 78, French
Record 78, Domaine(s)
- Distillation du pétrole
Record 78, Main entry term, French
- impureté gazeuse
1, record 78, French, impuret%C3%A9%20gazeuse
correct, feminine noun
Record 78, Abbreviations, French
Record 78, Synonyms, French
Record 78, Textual support, French
Record number: 78, Textual support number: 1 OBS
Lavage de gaz : le gaz sous pression, par exemple des hydro-carbures gazeux contenant de l'hydrogène sulfuré ou du gaz carbonique, rencontre à contre-courant une solution d'éthanolamine dans la colonne (colonne à plateaux, garnissage spraypack, etc). La solution introduite au sommet de la colonne a été régénérée et contient un minimum de gaz acide. Avant d'être évacué, le gaz traverse un dévésiculeur, matelas métallique par exemple, qui évite les entraînements liquides. La solution extraite à la base, riche en [gaz carbonique] et [en hydrogène sulfuré] est envoyée après réchauffage dans une colonne de régénération (également à plateau ou garnie) ou elle est débarrassée des gaz acides. La température dans cette colonne est supérieure à 100 °C. 2, record 78, French, - impuret%C3%A9%20gazeuse
Record 78, Spanish
Record 78, Textual support, Spanish
Record 79 - internal organization data 1981-01-29
Record 79, English
Record 79, Subject field(s)
- Chemistry
Record 79, Main entry term, English
- chemical purity 1, record 79, English, chemical%20purity
Record 79, Abbreviations, English
Record 79, Synonyms, English
Record 79, Textual support, English
Record number: 79, Textual support number: 1 OBS
Purety(CHEM) The state of a chemical compound when no impurity can be detected by any experimental method; absolute purity is never reached in practice. 2, record 79, English, - chemical%20purity
Record 79, French
Record 79, Domaine(s)
- Chimie
Record 79, Main entry term, French
- pureté chimique
1, record 79, French, puret%C3%A9%20chimique
feminine noun
Record 79, Abbreviations, French
Record 79, Synonyms, French
Record 79, Textual support, French
Record number: 79, Textual support number: 1 OBS
[...] Les corps purs ont, au contraire, une composition fixe invariable; ainsi si nous considérons de l'eau pure à l'état liquide, nous pouvons la transformer en glace en la refroidissant à 0° ou la transformer entièrement en vapeur en la portant à l'ébullition, mais dans chacun de ces états elle garde une composition chimique immuable. 2, record 79, French, - puret%C3%A9%20chimique
Record 79, Spanish
Record 79, Textual support, Spanish
Record 80 - internal organization data 1981-01-26
Record 80, English
Record 80, Subject field(s)
- Pools
- Water Treatment (Water Supply)
Record 80, Main entry term, English
- impurity 1, record 80, English, impurity
Record 80, Abbreviations, English
Record 80, Synonyms, English
Record 80, Textual support, English
Record number: 80, Textual support number: 1 OBS
... Swimming pools must be completely drained once every three months at least; more often if the methods used daily for removal of impurities are insufficient, ... 1, record 80, English, - impurity
Record 80, French
Record 80, Domaine(s)
- Piscines
- Traitement des eaux
Record 80, Main entry term, French
- crasse
1, record 80, French, crasse
correct
Record 80, Abbreviations, French
Record 80, Synonyms, French
Record 80, Textual support, French
Record number: 80, Textual support number: 1 OBS
[...] les bassins seront obligatoirement et totalement vidangés tous les trois mois au moins et plus souvent si les moyens employés journellement pour l'élimination des crasses sont insuffisamment efficaces [...] 1, record 80, French, - crasse
Record 80, Spanish
Record 80, Textual support, Spanish
Record 81 - internal organization data 1981-01-26
Record 81, English
Record 81, Subject field(s)
- Pollutants
Record 81, Main entry term, English
- ionized organic impurity
1, record 81, English, ionized%20organic%20impurity
correct
Record 81, Abbreviations, English
Record 81, Synonyms, English
Record 81, Textual support, English
Record number: 81, Textual support number: 1 CONT
This example opens the way to many possible applications, for example, the concentration of uranium in leaching solutions for low-grade minerals, the purification of technical products contaminated with ionized organic or inorganic impurities, or the treatment of effluents containing poisonous ionized products (cyanides, chromates, etc.). 1, record 81, English, - ionized%20organic%20impurity
Record 81, French
Record 81, Domaine(s)
- Agents de pollution
Record 81, Main entry term, French
- impureté organique ionisée
1, record 81, French, impuret%C3%A9%20organique%20ionis%C3%A9e
correct, feminine noun
Record 81, Abbreviations, French
Record 81, Synonyms, French
Record 81, Textual support, French
Record number: 81, Textual support number: 1 CONT
Cet exemple ouvre la voie à de nombreuses possibilités d'application, par exemple la concentration de l'uranium dans les liqueurs d'attaque des minerais pauvres, la purification de produits techniques souillés d'impuretés minérales ou organiques ionisées ou le traitement d'eaux résiduaires contenant des produits ionisés toxiques (cyanures, chromates, etc.). 1, record 81, French, - impuret%C3%A9%20organique%20ionis%C3%A9e
Record 81, Spanish
Record 81, Textual support, Spanish
Record 82 - internal organization data 1981-01-26
Record 82, English
Record 82, Subject field(s)
- Pollutants
Record 82, Main entry term, English
- ionized inorganic impurity
1, record 82, English, ionized%20inorganic%20impurity
correct
Record 82, Abbreviations, English
Record 82, Synonyms, English
Record 82, Textual support, English
Record number: 82, Textual support number: 1 CONT
This example opens the way to many possible applications, for example, the concentration of uranium in leaching solutions for low-grade minerals, the purification of technical products contaminated with ionized organic or inorganic impurities, or the treatment of effluents containing poisonous ionized products (cyanides, chromates, etc.). 1, record 82, English, - ionized%20inorganic%20impurity
Record 82, French
Record 82, Domaine(s)
- Agents de pollution
Record 82, Main entry term, French
- impureté minérale ionisée
1, record 82, French, impuret%C3%A9%20min%C3%A9rale%20ionis%C3%A9e
correct, feminine noun
Record 82, Abbreviations, French
Record 82, Synonyms, French
Record 82, Textual support, French
Record number: 82, Textual support number: 1 CONT
Cet exemple ouvre la voie à de nombreuses possibilités d'application, par exemple la concentration de l'uranium dans les liqueurs d'attaque des minerais pauvres, la purification de produits techniques souillés d'impuretés minérales ou organiques ionisées ou le traitement d'eaux résiduaires contenant des produits ionisés toxiques (cyanures, chromates, etc.). 1, record 82, French, - impuret%C3%A9%20min%C3%A9rale%20ionis%C3%A9e
Record 82, Spanish
Record 82, Textual support, Spanish
Record 83 - internal organization data 1980-10-15
Record 83, English
Record 83, Subject field(s)
- Plastic Materials
Record 83, Main entry term, English
- impurities 1, record 83, English, impurities
Record 83, Abbreviations, English
Record 83, Synonyms, English
Record 83, Textual support, English
Record 83, Key term(s)
- impurity
Record 83, French
Record 83, Domaine(s)
- Matières plastiques
Record 83, Main entry term, French
- impuretés
1, record 83, French, impuret%C3%A9s
feminine noun, plural
Record 83, Abbreviations, French
Record 83, Synonyms, French
Record 83, Textual support, French
Record number: 83, Textual support number: 1 OBS
Substances étrangères indésirables contenues dans le noir de carbone et susceptibles de nuire à son utilisation normale. 1, record 83, French, - impuret%C3%A9s
Record 83, Key term(s)
- impureté
Record 83, Spanish
Record 83, Textual support, Spanish
Record 84 - internal organization data 1976-06-19
Record 84, English
Record 84, Subject field(s)
- Physics
Record 84, Main entry term, English
- solid impurity 1, record 84, English, solid%20impurity
Record 84, Abbreviations, English
Record 84, Synonyms, English
Record 84, French
Record 84, Domaine(s)
- Physique
Record 84, Main entry term, French
- impureté solide 1, record 84, French, impuret%C3%A9%20solide
Record 84, Abbreviations, French
Record 84, Synonyms, French
Record 84, Textual support, French
Record 84, Spanish
Record 84, Textual support, Spanish
Record 85 - internal organization data 1976-06-19
Record 85, English
Record 85, Subject field(s)
- Jewellery
Record 85, Main entry term, English
- natural impurity 1, record 85, English, natural%20impurity
Record 85, Abbreviations, English
Record 85, Synonyms, English
Record 85, French
Record 85, Domaine(s)
- Joaillerie et bijouterie
Record 85, Main entry term, French
- impureté naturelle
1, record 85, French, impuret%C3%A9%20naturelle
feminine noun
Record 85, Abbreviations, French
Record 85, Synonyms, French
Record 85, Textual support, French
Record 85, Spanish
Record 85, Textual support, Spanish
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