TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
LUMIERE TRANSMISE [35 records]
Record 1 - internal organization data 2015-03-11
Record 1, English
Record 1, Subject field(s)
- Atmospheric Physics
Record 1, Main entry term, English
- cloud luminance
1, record 1, English, cloud%20luminance
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Luminance determined by the amount of light scattered, reflected and transmitted by the particles which constitute a cloud. This light comes mainly from a luminary or from the sky; an appreciable part may also come from the Earth's surface. 2, record 1, English, - cloud%20luminance
Record 1, French
Record 1, Domaine(s)
- Physique de l'atmosphère
Record 1, Main entry term, French
- luminance lumineuse d'un nuage
1, record 1, French, luminance%20lumineuse%20d%27un%20nuage
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- luminance d'un nuage 2, record 1, French, luminance%20d%27un%20nuage
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Luminance due à la lumière réfléchie, diffusée et transmise par les particules constitutives de ce nuage. Cette lumière provient, pour la plus grande part, directement de l'astre éclairant ou du ciel; une part appréciable peut provenir également de la surface terrestre. 1, record 1, French, - luminance%20lumineuse%20d%27un%20nuage
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Física de la atmósfera
Record 1, Main entry term, Spanish
- luminancia de una nube
1, record 1, Spanish, luminancia%20de%20una%20nube
feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Luminancia determinada por la cantidad de luz difundida, reflejada y transmitida por las partículas que forman una nube. Esta luz procede principalmente del Sol, de la Luna o del cielo; una parte apreciable puede proceder también de la superficie de la Tierra. 1, record 1, Spanish, - luminancia%20de%20una%20nube
Record 2 - internal organization data 2015-03-03
Record 2, English
Record 2, Subject field(s)
- Photography
Record 2, Main entry term, English
- guide number
1, record 2, English, guide%20number
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- flash factor 2, record 2, English, flash%20factor
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A figure allocated to a ... flash, representing the product of lens aperture and light-to-subject distance required for correct exposure under average conditions using a specified photographic material. 2, record 2, English, - guide%20number
Record 2, French
Record 2, Domaine(s)
- Photographie
Record 2, Main entry term, French
- nombre-guide
1, record 2, French, nombre%2Dguide
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Numéro indiquant l'intensité de la lumière transmise par un flash. 2, record 2, French, - nombre%2Dguide
Record number: 2, Textual support number: 1 OBS
À moins d’indication contraire, il est calculé à partir d’une base ISO 100. 3, record 2, French, - nombre%2Dguide
Record 2, Key term(s)
- nombre guide
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2014-12-29
Record 3, English
Record 3, Subject field(s)
- Plastic Materials
Record 3, Main entry term, English
- transparency
1, record 3, English, transparency
correct, standardized
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
The property of a material by which a negligible portion of the transmitted light undergoes scattering, thereby enabling objects to be distinguished clearly through the material. 2, record 3, English, - transparency
Record number: 3, Textual support number: 1 CONT
The advantage of the [stretch blow molding] process is an improvement in resin performance, such as bottle impact strength, cold strength, transparency, surface gloss, stiffness, and gas barrier, which permit lighter weight, lower cost bottles, use of lower cost resins with less impact modifiers, or products packaged that normally would not be suitable. 3, record 3, English, - transparency
Record number: 3, Textual support number: 1 OBS
transparency: term and definition standardized by ISO. 4, record 3, English, - transparency
Record 3, French
Record 3, Domaine(s)
- Matières plastiques
Record 3, Main entry term, French
- transparence
1, record 3, French, transparence
correct, feminine noun, standardized
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Propriété d’un matériau de ne diffuser qu'une partie négligeable de la lumière transmise, permettant ainsi de distinguer clairement des objets à travers son épaisseur. 2, record 3, French, - transparence
Record number: 3, Textual support number: 1 CONT
La transparence est essentiellement liée à la morphologie. L’existence d’une morphologie entraîne l’existence de domaines ayant des indices de réfraction différents, donc réfractant et diffusant la lumière. Le trajet optique des rayons lumineux est donc augmenté, et l’intensité des rayons émergents diminuée. Le matériau est donc translucide à opaque. Un polymère amorphe est transparent. 3, record 3, French, - transparence
Record number: 3, Textual support number: 1 OBS
transparence : terme et définition normalisés par l’ISO. 4, record 3, French, - transparence
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Materiales plásticos
Record 3, Main entry term, Spanish
- transparencia
1, record 3, Spanish, transparencia
correct, feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Propiedad de un material por la cual una parte insignificante de la luz transmitida se difunde, permitiendo distinguir los objetos claramente a través del material. 2, record 3, Spanish, - transparencia
Record 4 - internal organization data 2014-11-24
Record 4, English
Record 4, Subject field(s)
- Measuring Instruments
- Inks and Colour Reproduction (Graphic Arts)
Record 4, Main entry term, English
- transmission densitometer
1, record 4, English, transmission%20densitometer
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
[An] electronic instrument that measures the fraction of incident light conveyed through negative or positive transparency without being absorbed or scattered. 2, record 4, English, - transmission%20densitometer
Record 4, Key term(s)
- transmission densitometre
Record 4, French
Record 4, Domaine(s)
- Appareils de mesure
- Encres et couleurs (Industrie graphique)
Record 4, Main entry term, French
- densitomètre à transmission
1, record 4, French, densitom%C3%A8tre%20%C3%A0%20transmission
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
[Appareil] qui mesure la lumière transmise par une diapositive ou un film. 1, record 4, French, - densitom%C3%A8tre%20%C3%A0%20transmission
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2013-11-12
Record 5, English
Record 5, Subject field(s)
- Analytical Chemistry
- Electrolysis (Electrokinetics)
Record 5, Main entry term, English
- turbidimetric analysis
1, record 5, English, turbidimetric%20analysis
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- turbidimetry 2, record 5, English, turbidimetry
correct
- turbidimetric method 3, record 5, English, turbidimetric%20method
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A scattered-light procedure for the determination of the weight concentration of particles in cloudy, dull, or muddy solutions; uses a device that measures the loss in intensity of a light beam as it passes through the solution. 4, record 5, English, - turbidimetric%20analysis
Record 5, French
Record 5, Domaine(s)
- Chimie analytique
- Électrolyse (Électrocinétique)
Record 5, Main entry term, French
- analyse turbidimétrique
1, record 5, French, analyse%20turbidim%C3%A9trique
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- turbidimétrie 2, record 5, French, turbidim%C3%A9trie
correct, feminine noun
- turbimétrie 3, record 5, French, turbim%C3%A9trie
correct, feminine noun
- photosédimentométrie 4, record 5, French, photos%C3%A9dimentom%C3%A9trie
correct, feminine noun
- méthode turbidimétrique 5, record 5, French, m%C3%A9thode%20turbidim%C3%A9trique
feminine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Méthode de dosage voisine de la colorimétrie où l’on détermine une substance insoluble maintenue en suspension (généralement par un colloïde) d’après son intensité comparée à celle d’étalons [...] 1, record 5, French, - analyse%20turbidim%C3%A9trique
Record number: 5, Textual support number: 1 CONT
L'analyse turbidimétrique se fonde sur la mesure de l'atténuation de la lumière transmise par un milieu contenant une phase finement divisée et en suspension. 6, record 5, French, - analyse%20turbidim%C3%A9trique
Record number: 5, Textual support number: 1 OBS
On utilise la colorimétrie si la solution est colorée et limpide; la turbidimétrie si le milieu contient une phase dispersée; la néphélométrie dans le cas d’une solution opalescente. 7, record 5, French, - analyse%20turbidim%C3%A9trique
Record number: 5, Textual support number: 2 OBS
Le terme «photosédimentométrie» n’est attesté que par les Techniques de l’ingénieur. 7, record 5, French, - analyse%20turbidim%C3%A9trique
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Química analítica
- Electrólisis (Electrocinética)
Record 5, Main entry term, Spanish
- turbidimetría
1, record 5, Spanish, turbidimetr%C3%ADa
correct, feminine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
- análisis turbidimétrico 2, record 5, Spanish, an%C3%A1lisis%20turbidim%C3%A9trico
masculine noun
- método turbidimétrico 2, record 5, Spanish, m%C3%A9todo%20turbidim%C3%A9trico
masculine noun
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 DEF
Método de medida de la turbidez por determinación de la pérdida de intensidad de un haz luminoso que atraviesa una suspensión. 3, record 5, Spanish, - turbidimetr%C3%ADa
Record 6 - internal organization data 2013-04-25
Record 6, English
Record 6, Subject field(s)
- Graphic Arts and Printing
- Legal Documents
- Coins and Bank Notes
Record 6, Main entry term, English
- front-to-back register
1, record 6, English, front%2Dto%2Dback%20register
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- see-through register 2, record 6, English, see%2Dthrough%20register
correct
- front-to-back see-through register 3, record 6, English, front%2Dto%2Dback%20see%2Dthrough%20register
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A design printed on both sides of a document or an inner page of a document which, when the page is viewed by transmitted light, forms an interlocking image. 3, record 6, English, - front%2Dto%2Dback%20register
Record 6, French
Record 6, Domaine(s)
- Imprimerie et arts graphiques
- Documents juridiques
- Pièces de monnaie et billets de banque
Record 6, Main entry term, French
- motif en repérage recto verso
1, record 6, French, motif%20en%20rep%C3%A9rage%20recto%20verso
masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- effet de transvision 2, record 6, French, effet%20de%20transvision
masculine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Motif imprimé en parfait repérage sur les deux faces d’un document ou sur une page intérieure et qui, lorsque la page est observée en lumière transmise, forme une image enchevêtrée. 1, record 6, French, - motif%20en%20rep%C3%A9rage%20recto%20verso
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2013-02-08
Record 7, English
Record 7, Subject field(s)
- Laser Printing
- Legal Documents
Record 7, Main entry term, English
- laser-perforation
1, record 7, English, laser%2Dperforation
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
A process whereby images (usually personalized images) are created by perforating thesubstrate with a laser. 1, record 7, English, - laser%2Dperforation
Record number: 7, Textual support number: 1 OBS
The images may consist of both text and portrait images and appear as positiveimages when viewed in reflected light and as negative images when viewed in transmitted light. 1, record 7, English, - laser%2Dperforation
Record 7, French
Record 7, Domaine(s)
- Impression au laser
- Documents juridiques
Record 7, Main entry term, French
- perforation laser
1, record 7, French, perforation%20laser
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Procédé utilisant le laser pour créer des images (généralement personnalisées) parperforation du support. 1, record 7, French, - perforation%20laser
Record number: 7, Textual support number: 1 OBS
Ces images, qui peuvent être du texte ou des portraits, apparaissent comme positives ou négatives selon qu'elles sont observées en lumière réfléchie ou en lumière transmise. 1, record 7, French, - perforation%20laser
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2013-02-07
Record 8, English
Record 8, Subject field(s)
- Scientific Measurements and Analyses
- Optical Glass
- Electromagnetic Radiation
- Optics
Universal entry(ies) Record 8
Record 8, Main entry term, English
- polarizing efficiency
1, record 8, English, polarizing%20efficiency
correct, standardized
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
The property of a polarizing filter or ocular, describing the proportion of the transmitted light that is polarized. 1, record 8, English, - polarizing%20efficiency
Record number: 8, Textual support number: 1 OBS
This is usually expressed as a percentage ... 1, record 8, English, - polarizing%20efficiency
Record number: 8, Textual support number: 2 OBS
Polarization efficiency can also be determined by measuring the transmittance of two pieces of polarizing material in series in unpolarized light ... 1, record 8, English, - polarizing%20efficiency
Record number: 8, Textual support number: 3 OBS
P: This symbol is italicized. 2, record 8, English, - polarizing%20efficiency
Record number: 8, Textual support number: 4 OBS
polarizing efficiency; P: term, symbol and definition standardized by the International Organization for Standardization (ISO). 2, record 8, English, - polarizing%20efficiency
Record 8, Key term(s)
- polarising efficiency
- polarization efficiency
- polarisation efficiency
Record 8, French
Record 8, Domaine(s)
- Mesures et analyse (Sciences)
- Verres d'optique
- Rayonnements électromagnétiques
- Optique
Entrée(s) universelle(s) Record 8
Record 8, Main entry term, French
- efficacité de la polarisation
1, record 8, French, efficacit%C3%A9%20de%20la%20polarisation
correct, feminine noun, standardized
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Propriété d’un filtre polarisant ou d’un oculaire, décrivant la proportion de la lumière transmise qui est polarisée. 1, record 8, French, - efficacit%C3%A9%20de%20la%20polarisation
Record number: 8, Textual support number: 1 OBS
Elle est généralement exprimée en pourcentage [...] 1, record 8, French, - efficacit%C3%A9%20de%20la%20polarisation
Record number: 8, Textual support number: 2 OBS
L’efficacité de la polarisation peut aussi être déterminée par mesurage du facteur de transmission de deux éléments du matériau polarisant en série dans une lumière non polarisée [...] 1, record 8, French, - efficacit%C3%A9%20de%20la%20polarisation
Record number: 8, Textual support number: 3 OBS
P : Ce symbole s’écrit en italique. 2, record 8, French, - efficacit%C3%A9%20de%20la%20polarisation
Record number: 8, Textual support number: 4 OBS
efficacité de la polarisation; P : terme, symbole et définition normalisés par l’Organisation internationale de normalisation (ISO). 2, record 8, French, - efficacit%C3%A9%20de%20la%20polarisation
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2013-01-28
Record 9, English
Record 9, Subject field(s)
- Scientific Measurements and Analyses
- Optical Glass
- Optics
- The Eye
Record 9, Main entry term, English
- wide-angle scatter
1, record 9, English, wide%2Dangle%20scatter
correct, standardized
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
The forward scattered light that deviates through angles of more than 2.5°, on average, from the expected direction of propagation. 1, record 9, English, - wide%2Dangle%20scatter
Record number: 9, Textual support number: 1 OBS
This is often measured with a hazemeter. 1, record 9, English, - wide%2Dangle%20scatter
Record number: 9, Textual support number: 2 OBS
Measurements are usually expressed as a percentage of the total (regularly and scattered) transmitted light. 1, record 9, English, - wide%2Dangle%20scatter
Record number: 9, Textual support number: 3 OBS
wide-angle scatter: term and definition standardized by the International Organization for Standardization (ISO). 2, record 9, English, - wide%2Dangle%20scatter
Record 9, French
Record 9, Domaine(s)
- Mesures et analyse (Sciences)
- Verres d'optique
- Optique
- Oeil
Record 9, Main entry term, French
- diffusion à grand angle
1, record 9, French, diffusion%20%C3%A0%20grand%20angle
correct, feminine noun, standardized
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Lumière diffusée vers l’avant qui dévie, en moyenne, sur plus de 2,5° par rapport à la direction de propagation prévue. 1, record 9, French, - diffusion%20%C3%A0%20grand%20angle
Record number: 9, Textual support number: 1 OBS
Elle est souvent mesurée à l’aide d’un [indicateur de visibilité appelé en anglais] «hazemeter». 1, record 9, French, - diffusion%20%C3%A0%20grand%20angle
Record number: 9, Textual support number: 2 OBS
Les mesures sont généralement exprimées comme un pourcentage de la lumière totale transmise(régulière et diffusée). 1, record 9, French, - diffusion%20%C3%A0%20grand%20angle
Record number: 9, Textual support number: 3 OBS
diffusion à grand angle : terme et définition normalisés par l’Organisation internationale de normalisation (ISO). 2, record 9, French, - diffusion%20%C3%A0%20grand%20angle
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2012-07-09
Record 10, English
Record 10, Subject field(s)
- Radio Interference
- Photoelectricity and Electron Optics
- Electrical Engineering
- Optical Telecommunications
Record 10, Main entry term, English
- chromatic dispersion
1, record 10, English, chromatic%20dispersion
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
- chromatic scatter 2, record 10, English, chromatic%20scatter
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
Dispersion or distortion of a pulse in an optical waveguide due to differences in wave velocity caused by variations in the refractive indices for different portions of the guide. 3, record 10, English, - chromatic%20dispersion
Record 10, French
Record 10, Domaine(s)
- Perturbations radio
- Photo-électricité et optique électronique
- Électrotechnique
- Télécommunications optiques
Record 10, Main entry term, French
- dispersion chromatique
1, record 10, French, dispersion%20chromatique
correct, see observation, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Élargissement d’une impulsion de lumière non absolument monochromatique transmise par une fibre optique monomode dû aux différences de temps de propagation des composantes spectrales de l'impulsion. 2, record 10, French, - dispersion%20chromatique
Record number: 10, Textual support number: 1 OBS
Éviter d’utiliser le terme dispersion chromatique pour décrire la relation qui existe entre l’indice de réfraction et la longueur d’onde. 3, record 10, French, - dispersion%20chromatique
Record 10, Spanish
Record 10, Campo(s) temático(s)
- Perturbaciones radioeléctricas
- Fotoelectricidad y óptica electrónica
- Electrotecnia
- Telecomunicaciones ópticas
Record 10, Main entry term, Spanish
- dispersión cromática
1, record 10, Spanish, dispersi%C3%B3n%20crom%C3%A1tica
correct, feminine noun
Record 10, Abbreviations, Spanish
Record 10, Synonyms, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2012-06-05
Record 11, English
Record 11, Subject field(s)
- Computer Peripheral Equipment
- Typesetting and Imagesetting
Record 11, Main entry term, English
- flying-spot scanner
1, record 11, English, flying%2Dspot%20scanner
correct, officially approved
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
In optical character recognition, a device employing a moving spot of light to scan a sample space, the intensity of the transmitted or reflected light being sensed by a photoelectric transducer. [Definition officially approved by GESC.] 2, record 11, English, - flying%2Dspot%20scanner
Record number: 11, Textual support number: 1 OBS
flying-spot scanner: term officially approved by the Government EDP (Electronic Data Processing) Standards Committee (GESC). 3, record 11, English, - flying%2Dspot%20scanner
Record 11, Key term(s)
- flying spot scanner
Record 11, French
Record 11, Domaine(s)
- Périphériques (Informatique)
- Composition (Imprimerie)
Record 11, Main entry term, French
- système de balayage par faisceau explorateur
1, record 11, French, syst%C3%A8me%20de%20balayage%20par%20faisceau%20explorateur
correct, masculine noun, officially approved
Record 11, Abbreviations, French
Record 11, Synonyms, French
- scanner à spot mobile 2, record 11, French, scanner%20%C3%A0%20spot%20mobile
masculine noun
- analyseur à spot mobile 3, record 11, French, analyseur%20%C3%A0%20spot%20mobile
masculine noun
- analyseur à spot volant 4, record 11, French, analyseur%20%C3%A0%20spot%20volant
masculine noun
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
En reconnaissance optique des caractères, système utilisant un faisceau lumineux mobile pour balayer une surface à analyser. L'intensité de la lumière transmise ou réfléchie par cette surface est analysée par une cellule photoélectrique. [Définition uniformisée par le CNGI. ] 5, record 11, French, - syst%C3%A8me%20de%20balayage%20par%20faisceau%20explorateur
Record number: 11, Textual support number: 1 OBS
système de balayage par faisceau explorateur : terme uniformisé par le Comité des normes gouvernementales en informatique (CNGI). 6, record 11, French, - syst%C3%A8me%20de%20balayage%20par%20faisceau%20explorateur
Record number: 11, Textual support number: 2 OBS
Il s’agit d’un scanner à spot mobile généré par tube à rayons cathodiques. 2, record 11, French, - syst%C3%A8me%20de%20balayage%20par%20faisceau%20explorateur
Record 11, Spanish
Record 11, Campo(s) temático(s)
- Equipo periférico (Computadoras)
- Composición (Imprenta)
Record 11, Main entry term, Spanish
- explorador de punto luminoso
1, record 11, Spanish, explorador%20de%20punto%20luminoso
correct, masculine noun
Record 11, Abbreviations, Spanish
Record 11, Synonyms, Spanish
- exploradora de punto luminoso móvil 2, record 11, Spanish, exploradora%20de%20punto%20luminoso%20m%C3%B3vil
feminine noun
Record 11, Textual support, Spanish
Record number: 11, Textual support number: 1 DEF
En el reconocimiento óptico de caracteres es un dispositivo que utiliza un punto movible luminoso para explorar un amplio espacio, detectándose la intensidad de la luz transmitida o reflejada por un transductor fotoeléctrico. 2, record 11, Spanish, - explorador%20de%20punto%20luminoso
Record 12 - internal organization data 2012-03-02
Record 12, English
Record 12, Subject field(s)
- Petrography
Record 12, Main entry term, English
- collinite
1, record 12, English, collinite
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
A maceral of coal within the vitrinite group, consisting of homogeneous jellified and precipitated plant material, lacking cell structure and of middle-range reflectance under normal reflected-light microscopy. 2, record 12, English, - collinite
Record number: 12, Textual support number: 1 OBS
Without visible botanical structure ... Frequently, however, material defined as collinite on this basis by reflected light shows cellular structure by transmitted light. 3, record 12, English, - collinite
Record 12, French
Record 12, Domaine(s)
- Pétrographie
Record 12, Main entry term, French
- collinite
1, record 12, French, collinite
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Macéral de charbon à l’intérieur du groupe de vitrinite. 2, record 12, French, - collinite
Record number: 12, Textual support number: 2 DEF
Constituant sans structure botanique visible, mais dont la structure cellulaire est souvent décelable en lumière transmise. 3, record 12, French, - collinite
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2012-03-02
Record 13, English
Record 13, Subject field(s)
- Classification of Coal
- Solid Fossil Fuels
Record 13, Main entry term, English
- fusinito-precollinite coal
1, record 13, English, fusinito%2Dprecollinite%20coal
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
[A] coal [which] consists of more than 50 percent of an accumulation of very fine, virtually structureless, fragments of tissue more or less fusinized which appear in transmitted light as a semitranslucent or opaque micrinite groundmass. 1, record 13, English, - fusinito%2Dprecollinite%20coal
Record 13, French
Record 13, Domaine(s)
- Classification des charbons
- Combustibles fossiles solides
Record 13, Main entry term, French
- charbon de fusinito-précollinite
1, record 13, French, charbon%20de%20fusinito%2Dpr%C3%A9collinite
proposal, masculine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Charbon constitué pour plus de 50 % d’une accumulation de petits lambeaux de tissus à peine structurés, plus ou moins fusinitisés, dans une masse fondamentale de micrinite semi-transparente ou opaque en lumière transmise. 1, record 13, French, - charbon%20de%20fusinito%2Dpr%C3%A9collinite
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2012-03-02
Record 14, English
Record 14, Subject field(s)
- Solid Fossil Fuels
- Petrography
Record 14, Main entry term, English
- fusinito-collinite coal
1, record 14, English, fusinito%2Dcollinite%20coal
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
[A] type of coal [which] consists of more than 50 percent of material (micrinite) which is opaque or only semi-translucent in transmitted light. 1, record 14, English, - fusinito%2Dcollinite%20coal
Record 14, French
Record 14, Domaine(s)
- Combustibles fossiles solides
- Pétrographie
Record 14, Main entry term, French
- charbon de fusinito-collinite
1, record 14, French, charbon%20de%20fusinito%2Dcollinite
proposal, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Charbon formé de plus de 50 % de micrinite, une substance opaque et semi-opaque en lumière transmise. 1, record 14, French, - charbon%20de%20fusinito%2Dcollinite
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2009-06-26
Record 15, English
Record 15, Subject field(s)
- Audio Technology
- Television (Radioelectricity)
Record 15, Main entry term, English
- master disk
1, record 15, English, master%20disk
correct
Record 15, Abbreviations, English
Record 15, Synonyms, English
- master disc 2, record 15, English, master%20disc
correct
Record 15, Textual support, English
Record 15, French
Record 15, Domaine(s)
- Électroacoustique
- Télévision (Radioélectricité)
Record 15, Main entry term, French
- disque matrice
1, record 15, French, disque%20matrice
correct, masculine noun
Record 15, Abbreviations, French
Record 15, Synonyms, French
- disque-maître 2, record 15, French, disque%2Dma%C3%AEtre
masculine noun
Record 15, Textual support, French
Record number: 15, Textual support number: 1 CONT
La lecture est accomplie en utilisant un rayon laser; la lumière reflétée par le disque est ainsi transmise à un photo-détecteur. Des «servo-systèmes» contrôlent le focus des lentilles de la tête de lecture ainsi que son déplacement sur des pistes radiales. Le disque-maître est produit par un rayon laser qui «écrit» sur la couche photo-sensible du disque de verre. 2, record 15, French, - disque%20matrice
Record number: 15, Textual support number: 1 OBS
«disque matrice» : Vidéodisque, no. 1, mai 1984, p. 7. 1, record 15, French, - disque%20matrice
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2007-04-25
Record 16, English
Record 16, Subject field(s)
- Equipment (Chemistry)
Record 16, Main entry term, English
- deflection refractometer
1, record 16, English, deflection%20refractometer
correct
Record 16, Abbreviations, English
Record 16, Synonyms, English
- deflection refractometer detector 2, record 16, English, deflection%20refractometer%20detector
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
Light is passed through a square cell divided into two chambers by a diagonal transparent partition; reference solvent is passed through one chamber and solvent from the column through the other chamber; if the composition of the column solvent is changed due to a solute then the altered refractive index causes the beam to be deflected. 2, record 16, English, - deflection%20refractometer
Record 16, French
Record 16, Domaine(s)
- Équipement (Chimie)
Record 16, Main entry term, French
- réfractomètre à déviation
1, record 16, French, r%C3%A9fractom%C3%A8tre%20%C3%A0%20d%C3%A9viation
correct, masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
Les réfractomètres sont de trois types :-le réfractomètre de Fresnel(basé sur la réflexion de Fresnel : la fraction de lumière réfléchie ou transmise par une interface verre-liquide est proportionnelle aux indices de réfraction des deux substances) ;-le réfractomètre à déviation [...];-le réfractomètre interférométrique [...] 2, record 16, French, - r%C3%A9fractom%C3%A8tre%20%C3%A0%20d%C3%A9viation
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2006-05-19
Record 17, English
Record 17, Subject field(s)
- Radar, Radio Guidance and Goniometry
- Spacecraft
- Remote Sensing
Record 17, Main entry term, English
- amplitude
1, record 17, English, amplitude
correct, officially approved
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Textual support, English
Record number: 17, Textual support number: 1 DEF
The maximum value of the displacement of a wave or other periodic phenomenon from a reference position. 2, record 17, English, - amplitude
Record number: 17, Textual support number: 1 OBS
In the case of a complex signal it includes both the magnitude and the phase. 3, record 17, English, - amplitude
Record number: 17, Textual support number: 2 OBS
amplitude: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG). 4, record 17, English, - amplitude
Record 17, French
Record 17, Domaine(s)
- Radar, radioguidage et radiogoniométrie
- Engins spatiaux
- Télédétection
Record 17, Main entry term, French
- amplitude
1, record 17, French, amplitude
correct, feminine noun, officially approved
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
L'amplitude exprime l'intensité de l'onde électromagnétique. Plus l'amplitude est grande, plus la radiation est intense. L'énergie transmise par l'onde est proportionnelle au carré de l'amplitude du champ électrique. Elle est aussi proportionnelle à la fréquence, selon la théorie des quanta ou théorie corpusculaire de la lumière. 2, record 17, French, - amplitude
Record number: 17, Textual support number: 2 CONT
L’image complexe fournit une amplitude et une phase en tout point : l’amplitude (résultat de la détection) permet de produire une image en niveaux de gris; la phase est notamment liée à la géométrie d’acquisition : elle permet d’exploiter un couple d’images par des techniques d’interférométrie. 3, record 17, French, - amplitude
Record number: 17, Textual support number: 1 OBS
amplitude : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR). 4, record 17, French, - amplitude
Record 17, Spanish
Record 17, Campo(s) temático(s)
- Guía radárica, radioguía y radiogoniometría
- Naves espaciales
- Teledetección
Record 17, Main entry term, Spanish
- amplitud
1, record 17, Spanish, amplitud
correct, feminine noun
Record 17, Abbreviations, Spanish
Record 17, Synonyms, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2004-06-18
Record 18, English
Record 18, Subject field(s)
- Photography
Record 18, Main entry term, English
- incident light
1, record 18, English, incident%20light
correct
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 DEF
The light that strikes an object, distinguished from the light reflected from or transmitted by the object. 2, record 18, English, - incident%20light
Record 18, French
Record 18, Domaine(s)
- Photographie
Record 18, Main entry term, French
- lumière incidente
1, record 18, French, lumi%C3%A8re%20incidente
correct, feminine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record number: 18, Textual support number: 1 DEF
Lumière qui frappe un objet par opposition à la lumière réfléchie ou transmise par l'objet. 2, record 18, French, - lumi%C3%A8re%20incidente
Record 18, Spanish
Record 18, Campo(s) temático(s)
- Fotografía
Record 18, Main entry term, Spanish
- luz incidente
1, record 18, Spanish, luz%20incidente
correct, feminine noun
Record 18, Abbreviations, Spanish
Record 18, Synonyms, Spanish
Record 18, Textual support, Spanish
Record number: 18, Textual support number: 1 DEF
Luz que se proyecta sobre un objeto. 2, record 18, Spanish, - luz%20incidente
Record number: 18, Textual support number: 1 CONT
El color de un objeto se percibe como una función de la longitud de la onda de la luz incidente reflejada o absorbida por el objeto. 2, record 18, Spanish, - luz%20incidente
Record number: 18, Textual support number: 2 CONT
Además, la intensidad de la luz que llega al observador depende tanto de la luz incidente como de las propiedades de reflexión de cada una de las superficies. 3, record 18, Spanish, - luz%20incidente
Record 19 - internal organization data 2004-02-10
Record 19, English
Record 19, Subject field(s)
- Types of Glass
- Optics
- Lithography, Offset Printing and Collotype
Record 19, Main entry term, English
- ground glass
1, record 19, English, ground%20glass
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, Textual support, English
Record number: 19, Textual support number: 1 DEF
A sheet of glass with one matte surface, used as a focusing screen, diffusing screen, etc. 2, record 19, English, - ground%20glass
Record number: 19, Textual support number: 2 DEF
Plate or sheet glass which has been abraded on one face to give a translucent, light-arresting surface on which a visible image can be formed. 3, record 19, English, - ground%20glass
Record 19, French
Record 19, Domaine(s)
- Sortes de verre
- Optique
- Lithographie, offset et phototypie
Record 19, Main entry term, French
- verre dépoli
1, record 19, French, verre%20d%C3%A9poli
correct, masculine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 DEF
Plaque de verre ayant une surface mate, utilisée comme écran de mise au point, de diffusion, etc. 2, record 19, French, - verre%20d%C3%A9poli
Record number: 19, Textual support number: 1 CONT
la lumière peut être également transmise lorsqu'elle pénètre une substance translucide comme le verre dépoli ou le polythène. 3, record 19, French, - verre%20d%C3%A9poli
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Tipos de vidrio
- Óptica
- Litografía, offset y fototipia
Record 19, Main entry term, Spanish
- vidrio opaco
1, record 19, Spanish, vidrio%20opaco
masculine noun
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2003-11-20
Record 20, English
Record 20, Subject field(s)
- Optical Instruments
- Lasers and Masers
Record 20, Main entry term, English
- optical modulator 1, record 20, English, optical%20modulator
Record 20, Abbreviations, English
Record 20, Synonyms, English
Record 20, Textual support, English
Record number: 20, Textual support number: 1 DEF
A device used for [superimposing] information on a light beam, or a device which electrically changes the properties of a material through which light is being transmitted. 2, record 20, English, - optical%20modulator
Record number: 20, Textual support number: 1 CONT
Electro-optic systems consist of a Mach-Zehnder optical modulator, laser light source, photo-detector, and attached antenna element. The laser light source and photodetector are connected to the optical modulator via fiber optic cables. The modulator is an interferometric system in which the optical power output varies with the voltage supplied from the antenna element. 3, record 20, English, - optical%20modulator
Record 20, French
Record 20, Domaine(s)
- Instruments d'optique
- Masers et lasers
Record 20, Main entry term, French
- modulateur optique
1, record 20, French, modulateur%20optique
proposal, masculine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
Record 20, Textual support, French
Record number: 20, Textual support number: 1 DEF
Dispositif utilisé pour superposer de l'information sur un faisceau lumineux, ou dispositif qui fait varier électriquement les propriétés du matériel à travers lequel la lumière est transmise. 1, record 20, French, - modulateur%20optique
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 2003-10-27
Record 21, English
Record 21, Subject field(s)
- Optics
- Photography
- Optical Instruments
Record 21, Main entry term, English
- transmitted light
1, record 21, English, transmitted%20light
correct, standardized
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 DEF
Light traveling from a primary light source (as opposed to reflected light in which the reflecting surface acts as a secondary light source). 2, record 21, English, - transmitted%20light
Record number: 21, Textual support number: 1 OBS
transmitted light: term standardized by the Canadian General Standards Board (CGSB). 3, record 21, English, - transmitted%20light
Record 21, French
Record 21, Domaine(s)
- Optique
- Photographie
- Instruments d'optique
Record 21, Main entry term, French
- lumière transmise
1, record 21, French, lumi%C3%A8re%20transmise
correct, feminine noun
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 CONT
La lumière est réfléchie, transmise ou absorbée. 2, record 21, French, - lumi%C3%A8re%20transmise
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 2003-02-25
Record 22, English
Record 22, Subject field(s)
- Photography
Record 22, Main entry term, English
- density
1, record 22, English, density
correct, standardized
Record 22, Abbreviations, English
Record 22, Synonyms, English
- photographic density 2, record 22, English, photographic%20density
correct
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
Light-absorbing quality of a photographic image, expressed as the logarithm of the opacity. 1, record 22, English, - density
Record number: 22, Textual support number: 1 OBS
Several specific types of density values for a photograph may be expressed: diffuse transmission density is the one of greatest importance in the case of photographic transparency materials such as negatives; diffuse reflection density is generally of interest for photographic prints. 1, record 22, English, - density
Record number: 22, Textual support number: 2 OBS
density: term standardized by the CGSB (Canadian General Standards Board) and by the International Electrotechnical Commission. 3, record 22, English, - density
Record 22, French
Record 22, Domaine(s)
- Photographie
Record 22, Main entry term, French
- densité
1, record 22, French, densit%C3%A9
correct, feminine noun, standardized
Record 22, Abbreviations, French
Record 22, Synonyms, French
- densité photographique 2, record 22, French, densit%C3%A9%20photographique
correct, feminine noun
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
Absorption de la lumière par une image photographique, exprimée comme le logarithme de l’opacité. 1, record 22, French, - densit%C3%A9
Record number: 22, Textual support number: 1 OBS
Il existe plusieurs types précis de densités; il y a la densité de la lumière diffuse transmise qui est l'une des plus importante dans le cas de clichés transparents et la densité de la lumière diffuse réfléchie qu'on utilise généralement pour les épreuves. 1, record 22, French, - densit%C3%A9
Record number: 22, Textual support number: 2 OBS
densité : terme normalisé par la Commission électrotechnique internationale. 3, record 22, French, - densit%C3%A9
Record 22, Spanish
Record 22, Textual support, Spanish
Record 23 - internal organization data 2002-10-02
Record 23, English
Record 23, Subject field(s)
- Mineralogy
- Petrography
- Scientific Measurements and Analyses
Record 23, Main entry term, English
- thin section
1, record 23, English, thin%20section
correct
Record 23, Abbreviations, English
Record 23, Synonyms, English
- section 1, record 23, English, section
correct
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
A fragment of rock or mineral mechanically ground to a thickness of approximately 0.03 mm, polished and mounted between glasses as a microscope slide. 1, record 23, English, - thin%20section
Record number: 23, Textual support number: 1 OBS
This reduction renders most rocks and minerals transparent or translucent, thus making it possible to study their optical properties. 1, record 23, English, - thin%20section
Record number: 23, Textual support number: 1 PHR
Round thin section. 2, record 23, English, - thin%20section
Record 23, French
Record 23, Domaine(s)
- Minéralogie
- Pétrographie
- Mesures et analyse (Sciences)
Record 23, Main entry term, French
- lame mince
1, record 23, French, lame%20mince
correct, feminine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
- plaque mince 2, record 23, French, plaque%20mince
correct, feminine noun
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
Échantillon d’une matière réfractaire préparée pour examen pétrographique sous le microscope en lumière transmise. [AFNOR. ] 3, record 23, French, - lame%20mince
Record number: 23, Textual support number: 1 CONT
L’observation des lames minces prélevées sur la tranche de roche contiguë à la surface de roche observée précédemment permet de contrôler et de préciser certaines structures : microstylolites, microlamines, orientation préférentielle de certains éléments figurés. 4, record 23, French, - lame%20mince
Record number: 23, Textual support number: 2 CONT
Les lames minces sont le produit d’un état de réduction, par usure sur des meules appropriées, de minéraux à l’état de feuillets n’ayant plus que quelques centièmes de millimètre d’épaisseur, soit aussi minces que le permettra la nature de la matière préparée pour être examinée au microscope polarisant et au spectroscope. 5, record 23, French, - lame%20mince
Record 23, Spanish
Record 23, Textual support, Spanish
Record 24 - internal organization data 2002-09-17
Record 24, English
Record 24, Subject field(s)
- Radiotelephony
- Telecommunications Facilities
Record 24, Main entry term, English
- fibre optics
1, record 24, English, fibre%20optics
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
Record 24, Textual support, English
Record number: 24, Textual support number: 1 DEF
A transmission system utilizing hair-thin glass fibres through which light is transmitted. Information is transferred by modulating the transmitted light. 1, record 24, English, - fibre%20optics
Record number: 24, Textual support number: 1 OBS
These modulated signals are detected by light-sensitive semiconductor devices. The signals are regenerated to relay the information and demodulated to retrieve the information. 1, record 24, English, - fibre%20optics
Record 24, Key term(s)
- fiber optics
- fibre optic
- fiber optic
Record 24, French
Record 24, Domaine(s)
- Radiotéléphonie
- Installations de télécommunications
Record 24, Main entry term, French
- fibre optique
1, record 24, French, fibre%20optique
correct, feminine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Moyen de transmission faisant appel à des fibres de verre, minces comme des cheveux, à travers lesquelles la lumière est transmise. 1, record 24, French, - fibre%20optique
Record number: 24, Textual support number: 1 OBS
L’information est acheminée par modulation de la lumière ainsi véhiculée. Ces signaux modulés sont captés par des détecteurs photosensibles. Ils sont ensuite reconstitués pour la retransmission, puis démodulés à leur arrivée. 1, record 24, French, - fibre%20optique
Record 24, Spanish
Record 24, Campo(s) temático(s)
- Radiotelefonía
- Instalaciones de telecomunicaciones
Record 24, Main entry term, Spanish
- fibra óptica
1, record 24, Spanish, fibra%20%C3%B3ptica
correct, feminine noun
Record 24, Abbreviations, Spanish
Record 24, Synonyms, Spanish
Record 24, Textual support, Spanish
Record number: 24, Textual support number: 1 DEF
Filamento o grupo de filamentos fabricados con fibras de vidrio de gran pureza por cuyo núcleo se pueden transmitir señales de luz generadas por un láser o por diodos emisores de luz (LED) y que se utilizan como medio de transmisión en telecomunicaciones. 1, record 24, Spanish, - fibra%20%C3%B3ptica
Record 25 - external organization data 2002-03-27
Record 25, English
Record 25, Subject field(s)
- Analytical Chemistry
- Chemistry
- Compartment - Canadian Nuclear Safety Commission
Record 25, Main entry term, English
- photomultiplier tube
1, record 25, English, photomultiplier%20tube
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
- photomultiplier 2, record 25, English, photomultiplier
correct
Record 25, Textual support, English
Record number: 25, Textual support number: 1 DEF
A vacuum phototube with additional amplification by electron multiplication. 3, record 25, English, - photomultiplier%20tube
Record number: 25, Textual support number: 1 OBS
It consists of a photocathode, a series of dynodes, called a dynode chain on which a secondary-electron multiplication process occurs, and an anode. According to the desired response time, transit time, time spread, gain, or low dark current, different types of dynode structures have been developed, e.g. circular cage structure, box and grid structure. Some special dynode structures permit combination with additional electric or magnetic fields. 3, record 25, English, - photomultiplier%20tube
Record number: 25, Textual support number: 1 PHR
Photomultiplier tube photocathode. 3, record 25, English, - photomultiplier%20tube
Record number: 25, Textual support number: 2 PHR
Strip dynode photomultiplier tube. 3, record 25, English, - photomultiplier%20tube
Record number: 25, Textual support number: 3 PHR
Continuous-strip photomultiplier. 3, record 25, English, - photomultiplier%20tube
Record 25, Key term(s)
- photoelectron multiplier
- multiplier photo tube
Record 25, French
Record 25, Domaine(s)
- Chimie analytique
- Chimie
- Tiroir - Commission canadienne de sûreté nucléaire
Record 25, Main entry term, French
- tube photomultiplicateur
1, record 25, French, tube%20photomultiplicateur
correct, masculine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
- photomultiplicateur 2, record 25, French, photomultiplicateur
correct, masculine noun
Record 25, Textual support, French
Record number: 25, Textual support number: 1 DEF
Tube à vide ou valve contenant une couche photosensible qui sert de cathode pour un multiplicateur d’électrons. 3, record 25, French, - tube%20photomultiplicateur
Record number: 25, Textual support number: 1 CONT
Le détecteur à photométrie de flamme filtre, à travers des fenêtres spéciales, la lumière produite par la combustion du soluté dans une flamme air-hydrogène riche en ce dernier. Un tube photomultiplicateur permet de mesurer l'intensité de la lumière transmise, proportionnelle à la quantité d’espèce brûlée par unité de temps. 4, record 25, French, - tube%20photomultiplicateur
Record 25, Key term(s)
- multiplicateur photoélectronique
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2001-12-04
Record 26, English
Record 26, Subject field(s)
- Radiological Physics (Theory and Application)
- Radiography (Medicine)
Record 26, Main entry term, English
- density 1, record 26, English, density
Record 26, Abbreviations, English
Record 26, Synonyms, English
Record 26, Textual support, English
Record 26, French
Record 26, Domaine(s)
- Physique radiologique et applications
- Radiographie (Médecine)
Record 26, Main entry term, French
- densité
1, record 26, French, densit%C3%A9
correct, feminine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
Valeur correspondant à la quantité de lumière transmise ou réfléchie par la partie d’un négatif ou d’une épreuve que l'on mesure. Ainsi une densité zéro correspond à une transparence complète. 2, record 26, French, - densit%C3%A9
Record 26, Spanish
Record 26, Campo(s) temático(s)
- Física radiológica (Teoría y aplicación)
- Radiografía (Medicina)
Record 26, Main entry term, Spanish
- densidad
1, record 26, Spanish, densidad
correct, feminine noun
Record 26, Abbreviations, Spanish
Record 26, Synonyms, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 1998-03-02
Record 27, English
Record 27, Subject field(s)
- Analytical Chemistry
Record 27, Main entry term, English
- Fresnel refractometer
1, record 27, English, Fresnel%20refractometer
correct
Record 27, Abbreviations, English
Record 27, Synonyms, English
- Fresnel refractometer detector 2, record 27, English, Fresnel%20refractometer%20detector
- Fresnel detector 2, record 27, English, Fresnel%20detector
Record 27, Textual support, English
Record number: 27, Textual support number: 1 DEF
Both the column solvent and a reference flow of solvent are passed through small cells on the back surface of a prism; when the two liquids are identical there is no difference between the two beams reaching the photocell; when the column effluent containing solute passes through the cell there is a change in the amount of light transmitted to the photocell, and a signal is produced. 2, record 27, English, - Fresnel%20refractometer
Record 27, French
Record 27, Domaine(s)
- Chimie analytique
Record 27, Main entry term, French
- réfractomètre de Fresnel
1, record 27, French, r%C3%A9fractom%C3%A8tre%20de%20Fresnel
correct, masculine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 CONT
Les réfractomètres sont de trois types :-le réfractomètre de Fresnel(basé sur la réflexion de Fresnel : la fraction de lumière réfléchie ou transmise par une interface verre-liquide est proportionnelle aux indices de réfraction des deux substances) ;-le réfractomètre à déviation [...]-le réfractomètre interférométrique [.... ] 2, record 27, French, - r%C3%A9fractom%C3%A8tre%20de%20Fresnel
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 1996-05-10
Record 28, English
Record 28, Subject field(s)
- Analytical Chemistry
Record 28, Main entry term, English
- direct chemiluminescence
1, record 28, English, direct%20chemiluminescence
proposal
Record 28, Abbreviations, English
Record 28, Synonyms, English
Record 28, Textual support, English
Record 28, French
Record 28, Domaine(s)
- Chimie analytique
Record 28, Main entry term, French
- chimiluminescence directe
1, record 28, French, chimiluminescence%20directe
feminine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
Record 28, Textual support, French
Record number: 28, Textual support number: 1 CONT
On distingue la chimiluminescence directe où la lumière est émise par le réactif lui-même(luminol par exemple) et la chimiluminescence indirecte où la lumière est émise par un fluorophore différent, à qui l'énergie d’excitation nécessaire a été transmise par un intermédiaire réactionnel issu d’une réaction chimique. 1, record 28, French, - chimiluminescence%20directe
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 1996-05-10
Record 29, English
Record 29, Subject field(s)
- Analytical Chemistry
Record 29, Main entry term, English
- indirect chimiluminescence
1, record 29, English, indirect%20chimiluminescence
proposal
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record 29, French
Record 29, Domaine(s)
- Chimie analytique
Record 29, Main entry term, French
- chimiluminescence indirecte
1, record 29, French, chimiluminescence%20indirecte
feminine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
Record 29, Textual support, French
Record number: 29, Textual support number: 1 CONT
On distingue la chimiluminescence directe où la lumière est émise par le réactif lui-même(luminol par exemple) et la chimiluminescence indirecte où la lumière est émise par un fluorophore différent, à qui l'énergie d’excitation nécessaire a été transmise par un intermédiaire réactionnel issu d’une réaction chimique. 1, record 29, French, - chimiluminescence%20indirecte
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 1989-02-28
Record 30, English
Record 30, Subject field(s)
- Analytical Chemistry
- Optics
Record 30, Main entry term, English
- Beer law
1, record 30, English, Beer%20law
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
- Beer's law 2, record 30, English, Beer%27s%20law
correct
Record 30, Textual support, English
Record number: 30, Textual support number: 1 DEF
a law in physics: the absorption of light by different concentrations of the same solute dissolved in the same solvent is an exponential function of the concentration provided the thickness of the absorbing medium remains constant. 3, record 30, English, - Beer%20law
Record number: 30, Textual support number: 1 CONT
The law discovered by Beer in 1852, that the absorption coefficient for light passing through a solution of a given salt in a non-absorbing solvent is proportional to the concentration. ...Sometimes written I = I0e- a[alphacx where I is the intensity of light transmitted, I4 is the intensity of the incident light, e is the natural logarithmic base, c is the concentration of the solution in moles per liter, x is the thickness of the transmitting layer, and a [alpha] is the molar absorption coefficient. 1, record 30, English, - Beer%20law
Record number: 30, Textual support number: 1 OBS
In general, Beer's law is used for light of a particular narrow wavelength band and then "a" [alpha] is the specular molar absorption coefficient. The Beer law is also written I = I010ecx where "e" is known as the molar extinction coefficient. Not all solutions obey the Beer law. 1, record 30, English, - Beer%20law
Record number: 30, Textual support number: 2 OBS
See also the "Bouguer law". 1, record 30, English, - Beer%20law
Record 30, French
Record 30, Domaine(s)
- Chimie analytique
- Optique
Record 30, Main entry term, French
- loi de Beer
1, record 30, French, loi%20de%20Beer
correct, feminine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 DEF
loi qui permet de calculer la quantité de lumière transmise à travers une épaisseur donnée x de substance absorbante. Elle s’exprime par la relation I=I0e-ax, I étant l'intensité transmise, I0 l'intensité initiale et "a" [alpha] une constante. 2, record 30, French, - loi%20de%20Beer
Record number: 30, Textual support number: 2 DEF
Loi limite, à la base de la colorimétrie, indiquant qu'aux faibles concentrations et pour une longueur d’onde déterminée, l'intensité I de la lumière transmise est donnée par I=I0. e-kcl en appelant I0 l'intensité initiale, "c" la concentration de la substance dissoute et "l" l'épaisseur traversée. 3, record 30, French, - loi%20de%20Beer
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 1985-12-16
Record 31, English
Record 31, Subject field(s)
- Micrographics
Record 31, Main entry term, English
- opaque copy
1, record 31, English, opaque%20copy
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 DEF
material that, being impervious to transmitted light, must be reproduced by light reflected from it. 1, record 31, English, - opaque%20copy
Record 31, French
Record 31, Domaine(s)
- Micrographie
Record 31, Main entry term, French
- copie opaque
1, record 31, French, copie%20opaque
correct, feminine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 DEF
matériau qui, parce qu'il ne peut être pénétré par la lumière transmise, doit être reproduit au moyen de la lumière réfléchie par sa surface. 1, record 31, French, - copie%20opaque
Record 31, Spanish
Record 31, Textual support, Spanish
Record 32 - internal organization data 1985-10-01
Record 32, English
Record 32, Subject field(s)
- Measuring Instruments (Engineering)
- Paper Manufacturing Processes
Record 32, Main entry term, English
- formation tester
1, record 32, English, formation%20tester
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
Record 32, Textual support, English
Record 32, French
Record 32, Domaine(s)
- Instruments de mesure (Ingénierie)
- Fabrication du papier
Record 32, Main entry term, French
- appareil de mesure de l'épair
1, record 32, French, appareil%20de%20mesure%20de%20l%27%C3%A9pair
correct, masculine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
Record 32, Textual support, French
Record number: 32, Textual support number: 1 DEF
Appareil qui permet d’enregistrer les variations d’intensité de la lumière transmise à travers la feuille et ainsi de déterminer la régularité de la distribution de ses composantes solides. 1, record 32, French, - appareil%20de%20mesure%20de%20l%27%C3%A9pair
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 1984-04-24
Record 33, English
Record 33, Subject field(s)
- Lasers and Masers
Record 33, Main entry term, English
- servo-system 1, record 33, English, servo%2Dsystem
Record 33, Abbreviations, English
Record 33, Synonyms, English
Record 33, Textual support, English
Record 33, French
Record 33, Domaine(s)
- Masers et lasers
Record 33, Main entry term, French
- servo-système
1, record 33, French, servo%2Dsyst%C3%A8me
masculine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
Record 33, Textual support, French
Record number: 33, Textual support number: 1 CONT
Un signal analogique est représenté par une piste en spirale constitué de dépressions régulières [...]. La lecture est accomplie en utilisant un rayon laser; la lumière reflétée par le disque est ainsi transmise à un photo-détecteur. Des «servo-systèmes» contrôlent le focus des lentilles de la tête de lecture ainsi que son déplacement sur des pistes radiales. 1, record 33, French, - servo%2Dsyst%C3%A8me
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 1980-07-11
Record 34, English
Record 34, Subject field(s)
- Photography
Record 34, Main entry term, English
- dichroic fog
1, record 34, English, dichroic%20fog
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 OBS
A form of chemical fog in which the deposit appears red by transmitted light and green by reflected light. 1, record 34, English, - dichroic%20fog
Record 34, French
Record 34, Domaine(s)
- Photographie
Record 34, Main entry term, French
- voile dichroïque 1, record 34, French, voile%20dichro%C3%AFque
Record 34, Abbreviations, French
Record 34, Synonyms, French
Record 34, Textual support, French
Record number: 34, Textual support number: 1 OBS
Espèce de voile chimique constitué par un dépôt rouge en lumière transmise et vert en lumière réfléchie. 1, record 34, French, - voile%20dichro%C3%AFque
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 1977-04-28
Record 35, English
Record 35, Subject field(s)
- Paleontology
Record 35, Main entry term, English
- porcelaneous test
1, record 35, English, porcelaneous%20test
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
Record 35, Textual support, English
Record number: 35, Textual support number: 1 OBS
[It is a calcareous foraminiferal test] having (...) white, shiny, and commonly imperforate walls resembling porcelain in surface appearance (...) 1, record 35, English, - porcelaneous%20test
Record 35, French
Record 35, Domaine(s)
- Paléontologie
Record 35, Main entry term, French
- test porcelané
1, record 35, French, test%20porcelan%C3%A9
correct
Record 35, Abbreviations, French
Record 35, Synonyms, French
Record 35, Textual support, French
Record number: 35, Textual support number: 1 OBS
[Il s’agit d’un test foraminifère] constitué par des cristaux extrêmement fins, dont la structure ne peut être décelée qu'aux rayons X. Il apparaît blanchâtre, en lumière réfléchie, et opaque en lumière transmise(...) 1, record 35, French, - test%20porcelan%C3%A9
Record 35, Spanish
Record 35, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.
- Date Modified: