TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
ISOTOPOS [19 records]
Record 1 - internal organization data 2018-03-20
Record 1, English
Record 1, Subject field(s)
- Radiological Physics (Theory and Application)
- Nuclear Medicine
- Biochemistry
Record 1, Main entry term, English
- radioactive tracer
1, record 1, English, radioactive%20tracer
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
- radiotracer 2, record 1, English, radiotracer
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A radioactive element or isotope used in small amounts to trace atmospheric motions and chemical reactions, or to identify substances involved in biological processes. 3, record 1, English, - radioactive%20tracer
Record number: 1, Textual support number: 1 OBS
radioactive tracer: term standardized by ISO in1997. 4, record 1, English, - radioactive%20tracer
Record number: 1, Textual support number: 2 OBS
radioactive tracer: term extracted from the "Glossaire de l’énergie nucléaire" and reproduced with permission of the Organisation for Economic Co-operation and Development. 4, record 1, English, - radioactive%20tracer
Record 1, French
Record 1, Domaine(s)
- Physique radiologique et applications
- Médecine nucléaire
- Biochimie
Record 1, Main entry term, French
- traceur radioactif
1, record 1, French, traceur%20radioactif
correct, masculine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
- radiotraceur 2, record 1, French, radiotraceur
correct, masculine noun
- radio-traceur 3, record 1, French, radio%2Dtraceur
correct, masculine noun
- radio-indicateur 4, record 1, French, radio%2Dindicateur
correct, masculine noun
- radioindicateur 5, record 1, French, radioindicateur
correct, masculine noun
- radiomarqueur 6, record 1, French, radiomarqueur
correct, masculine noun
- radio-marqueur 7, record 1, French, radio%2Dmarqueur
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Élément ou isotope radioactif utilisé en petites quantités pour suivre les mouvements atmosphériques et les réactions chimiques, ou pour identifier des substances dans les processus biologiques. 8, record 1, French, - traceur%20radioactif
Record number: 1, Textual support number: 1 OBS
traceur radioactif; indicateur radioactif : termes normalisés par l'ISO en 1997. 9, record 1, French, - traceur%20radioactif
Record number: 1, Textual support number: 2 OBS
traceur radioactif; indicateur radioactif : termes extraits du «Glossaire de l’énergie nucléaire» et reproduits avec l'autorisation de l’Organisation de coopération et de développement économiques. 9, record 1, French, - traceur%20radioactif
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Física radiológica (Teoría y aplicación)
- Medicina nuclear
- Bioquímica
Record 1, Main entry term, Spanish
- trazador radiactivo
1, record 1, Spanish, trazador%20radiactivo
correct, see observation, masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- trazador radioactivo 2, record 1, Spanish, trazador%20radioactivo
correct, masculine noun
- marcador radiactivo 3, record 1, Spanish, marcador%20radiactivo
correct, see observation
- marcador radioactivo 4, record 1, Spanish, marcador%20radioactivo
correct, masculine noun
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Elemento o isótopo radiactivo utilizado en pequeñas cantidades para seguir los movimientos atmosféricos y las reacciones químicas, o para identificar sustancias que intervienen en procesos biológicos. 5, record 1, Spanish, - trazador%20radiactivo
Record number: 1, Textual support number: 1 CONT
Isótopos radioactivos del tiroides. Desde siempre se ha utilizado el yodo I-131, que es un trazador radiactivo de fácil adquisición y almacenaje ya que tiene un período de semidesintegración de 8 días. Este marcador tiene las mismas características químicas del yodo estable, pero tiene en su núcleo un exceso de energía y se desprende de ella emitiendo unas partículas radiantes, rayos beta y gamma. 6, record 1, Spanish, - trazador%20radiactivo
Record number: 1, Textual support number: 1 OBS
radiactividad; radioactividad; radiactivo; radioactivo: La Fundación del Español Urgente (Fundéu BBVA), con el asesoramiento de la Real Academia Española, indica que el Diccionario panhispánico de dudas señala que las formas "radiactividad" y "radiactivo" son mayoritarias y preferibles, aunque "radioactividad" y "radioactivo" también se consideran válidas. 7, record 1, Spanish, - trazador%20radiactivo
Record 2 - internal organization data 2015-11-19
Record 2, English
Record 2, Subject field(s)
- Atomic Physics
- Nuclear Physics
- Chemistry
Universal entry(ies) Record 2
Record 2, Main entry term, English
- heavy water
1, record 2, English, heavy%20water
correct, standardized
Record 2, Abbreviations, English
Record 2, Synonyms, English
- deuterium oxide 2, record 2, English, deuterium%20oxide
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Water formed by molecules in which hydrogen is replaced by its heavy isotope, deuterium. 3, record 2, English, - heavy%20water
Record number: 2, Textual support number: 1 OBS
Chemical formula: D2O 4, record 2, English, - heavy%20water
Record number: 2, Textual support number: 2 OBS
heavy water: term and definition standardized by ISO in 1997. 5, record 2, English, - heavy%20water
Record 2, French
Record 2, Domaine(s)
- Physique atomique
- Physique nucléaire
- Chimie
Entrée(s) universelle(s) Record 2
Record 2, Main entry term, French
- eau lourde
1, record 2, French, eau%20lourde
correct, feminine noun, standardized
Record 2, Abbreviations, French
Record 2, Synonyms, French
- oxyde de deutérium 2, record 2, French, oxyde%20de%20deut%C3%A9rium
correct, masculine noun
- protoxyde de deutérium 3, record 2, French, protoxyde%20de%20deut%C3%A9rium
masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Eau composée de molécules dans lesquelles l'hydrogène est remplacé par son isotope lourd, le deutérium. 4, record 2, French, - eau%20lourde
Record number: 2, Textual support number: 1 OBS
Formule chimique : D2O 5, record 2, French, - eau%20lourde
Record number: 2, Textual support number: 2 OBS
eau lourde : terme et définition normalisés par l'ISO en 1997. 6, record 2, French, - eau%20lourde
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Física atómica
- Física nuclear
- Química
Entrada(s) universal(es) Record 2
Record 2, Main entry term, Spanish
- agua pesada
1, record 2, Spanish, agua%20pesada
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- óxido de deuterio 2, record 2, Spanish, %C3%B3xido%20de%20deuterio
correct, masculine noun
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Agua que contiene una proporción mayor de lo normal de los isótopos pesados de hidrógeno en combinación con oxígeno. 3, record 2, Spanish, - agua%20pesada
Record number: 2, Textual support number: 1 CONT
El agua común contiene [agua pesada] a razón de una parte por 6500. [...] El agua pesada se usa como moderador o frenador de neutrones en ciertos reactores nucleares, así como trazador isotópico. 4, record 2, Spanish, - agua%20pesada
Record number: 2, Textual support number: 1 OBS
Fórmula química: D2O 5, record 2, Spanish, - agua%20pesada
Record 3 - internal organization data 2014-10-29
Record 3, English
Record 3, Subject field(s)
- Atomic Physics
- Nuclear Physics
Record 3, Main entry term, English
- radioactivity
1, record 3, English, radioactivity
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- activity 2, record 3, English, activity
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
The spontaneous disintegration of atomic nuclei, with the emission of ... penetrating radiation or particles. 3, record 3, English, - radioactivity
Record number: 3, Textual support number: 1 OBS
The short form "activity" is also very frequently used. 4, record 3, English, - radioactivity
Record 3, French
Record 3, Domaine(s)
- Physique atomique
- Physique nucléaire
Record 3, Main entry term, French
- radioactivité
1, record 3, French, radioactivit%C3%A9
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- activité 1, record 3, French, activit%C3%A9
correct, feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Transformation spontanée d'un noyau atomique au cours de laquelle ce dernier émet un rayonnement, sous forme de photons ou de particules douées d'énergie cinétique. 1, record 3, French, - radioactivit%C3%A9
Record number: 3, Textual support number: 1 OBS
La forme abrégée «activité» est aussi très fréquemment employée. 2, record 3, French, - radioactivit%C3%A9
Record number: 3, Textual support number: 1 PHR
Concentration, confinement, contrôle, décroissance, dégagement, détermination, diffusion, dispersion, élimination, inventaire, léchage, libération, limitation, lixiviation, mesure, migration, niveau, relâchement, seuil, spectre, transfert de (la) radioactivité. 2, record 3, French, - radioactivit%C3%A9
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Física atómica
- Física nuclear
Record 3, Main entry term, Spanish
- radiactividad
1, record 3, Spanish, radiactividad
correct, feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Actividad de los cuerpos radiactivos, o sea, de ciertos elementos pesados, como el radio, el actinio, el uranio o el torio, que se desintegran espontáneamente, emitiendo partículas alfa y beta y rayos gamma, hasta convertirse, como transformación final, en uno de los isótopos del plomo. 2, record 3, Spanish, - radiactividad
Record 3, Key term(s)
- radioactividad
Record 4 - internal organization data 2014-02-25
Record 4, English
Record 4, Subject field(s)
- CBRNE Weapons
Record 4, Main entry term, English
- salted weapon
1, record 4, English, salted%20weapon
correct, NATO
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A nuclear weapon which has, in addition to its normal components, certain elements or isotopes which capture neutrons at the time of the explosion and produce radioactive products over and above the usual radioactive weapon debris. 1, record 4, English, - salted%20weapon
Record number: 4, Textual support number: 1 OBS
salted weapon: term and definition standardized by NATO in the AAP-6 standard published in 2012, but not included in the 2013 version. 2, record 4, English, - salted%20weapon
Record 4, French
Record 4, Domaine(s)
- Armes CBRNE
Record 4, Main entry term, French
- arme dopée
1, record 4, French, arme%20dop%C3%A9e
correct, feminine noun, NATO
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Arme nucléaire qui comporte, en plus des constituants normaux, certains éléments ou isotopes qui capturent des neutrons à l'instant de l'explosion et donnent naissance à des produits radioactifs qui s'ajoutent ainsi aux résidus radioactifs habituels. 1, record 4, French, - arme%20dop%C3%A9e
Record number: 4, Textual support number: 1 OBS
arme dopée : terme et définition normalisés par l'OTAN dans la norme AAP-6 de 2012, mais non repris dans l'édition de 2013. 2, record 4, French, - arme%20dop%C3%A9e
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Armas QBRNE
Record 4, Main entry term, Spanish
- arma dopada
1, record 4, Spanish, arma%20dopada
correct, feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Arma nuclear que tiene, además de sus componentes normales, ciertos elementos o isótopos, que capturan neutrones en el momento de su explosión y generan productos radiactivos adicionales que se unen a los residuos radiactivos habituales. 1, record 4, Spanish, - arma%20dopada
Record 5 - internal organization data 2012-01-24
Record 5, English
Record 5, Subject field(s)
- Medical and Surgical Equipment
- Radiotherapy
Record 5, Main entry term, English
- cobalt 60 therapy unit 1, record 5, English, cobalt%2060%20therapy%20unit
Record 5, Abbreviations, English
Record 5, Synonyms, English
- cobalt bomb 1, record 5, English, cobalt%20bomb
Record 5, Textual support, English
Record 5, French
Record 5, Domaine(s)
- Équipement médico-chirurgical
- Radiothérapie
Record 5, Main entry term, French
- bombe au cobalt
1, record 5, French, bombe%20au%20cobalt
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- appareil pour traitement au cobalt-60 2, record 5, French, appareil%20pour%20traitement%20au%20cobalt%2D60
masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Appareil utilisant les rayons gamma du cobalt, utilisé en curiethérapie. 1, record 5, French, - bombe%20au%20cobalt
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Equipo médico y quirúrgico
- Radioterapia
Record 5, Main entry term, Spanish
- bomba de cobalto
1, record 5, Spanish, bomba%20de%20cobalto
correct, feminine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 DEF
Aparato de irradiación que genera rayos gamma a partir de los isótopos del cobalto. 1, record 5, Spanish, - bomba%20de%20cobalto
Record number: 5, Textual support number: 1 OBS
Se utiliza en radioterapia. 1, record 5, Spanish, - bomba%20de%20cobalto
Record 6 - internal organization data 2011-11-25
Record 6, English
Record 6, Subject field(s)
- Chemical Elements and Compounds
- Atomic Physics
- Radiation Protection
Record 6, Main entry term, English
- radioelement
1, record 6, English, radioelement
correct, standardized
Record 6, Abbreviations, English
Record 6, Synonyms, English
- radioactive element 2, record 6, English, radioactive%20element
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
An element having one or more naturally occurring radioisotopes. [Definition standardized by ISO.] 1, record 6, English, - radioelement
Record number: 6, Textual support number: 1 OBS
"Radioelement" could not be used with the meaning radionuclide. Compare with "radioisotope" and "radionuclide." 3, record 6, English, - radioelement
Record number: 6, Textual support number: 2 OBS
radioelement: term standardized by ISO. 4, record 6, English, - radioelement
Record 6, French
Record 6, Domaine(s)
- Éléments et composés chimiques
- Physique atomique
- Radioprotection
Record 6, Main entry term, French
- radioélément
1, record 6, French, radio%C3%A9l%C3%A9ment
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- élément chimique radioactif 2, record 6, French, %C3%A9l%C3%A9ment%20chimique%20radioactif
correct, masculine noun, standardized
- élément radioactif 3, record 6, French, %C3%A9l%C3%A9ment%20radioactif
correct, masculine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Élément chimique contenant un ou plusieurs radioisotopes naturels. [Définition normalisée par l'ISO.] 2, record 6, French, - radio%C3%A9l%C3%A9ment
Record number: 6, Textual support number: 1 CONT
Les éléments radioactifs peuvent entrer dans l'organisme par deux voies principales : l'appareil respiratoire et l'appareil digestif; ils entraînent alors l'exposition aux rayonnements de plusieurs tissus ou organes : tout d'abord les tissus des voies d'entrée (poumons, estomac, intestins), ensuite les tissus dans lesquels, entraînés par le sang, ils peuvent aller se localiser selon leurs propriétés physico-chimiques qui déterminent leur métabolisme tant au niveau de l'organisme qu'à celui de chaque organe ou tissu. 4, record 6, French, - radio%C3%A9l%C3%A9ment
Record number: 6, Textual support number: 1 OBS
élément chimique radioactif : terme normalisé par l'ISO. 5, record 6, French, - radio%C3%A9l%C3%A9ment
Record number: 6, Textual support number: 1 PHR
Les éléments radioactifs entraînent l'exposition aux rayonnements de tissus ou d'organes. 6, record 6, French, - radio%C3%A9l%C3%A9ment
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Elementos y compuestos químicos
- Física atómica
- Protección contra la radiación
Record 6, Main entry term, Spanish
- radioelemento
1, record 6, Spanish, radioelemento
correct, masculine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
- radielemento 2, record 6, Spanish, radielemento
correct, masculine noun
- elemento radiactivo 3, record 6, Spanish, elemento%20radiactivo
correct, masculine noun
- elemento radioactivo 4, record 6, Spanish, elemento%20radioactivo
correct, masculine noun
Record 6, Textual support, Spanish
Record number: 6, Textual support number: 1 DEF
Cada uno de los elementos cuyos isótopos se transforman espontáneamente en uno o varios nucleidos, originando diferentes tipos de radiación. 5, record 6, Spanish, - radioelemento
Record 7 - internal organization data 2011-04-26
Record 7, English
Record 7, Subject field(s)
- Chemistry
Universal entry(ies) Record 7
Record 7, Main entry term, English
- strontium
1, record 7, English, strontium
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
Strontium was discovered in 1790 and was isolated in 1808. Strontium is a soft, shiny metal. Like calcium and the other metals on the left-hand side of the periodic table, strontium is an active metal. It has a shiny, silver-gray appearance when it is first cut, but soon tarnishes with a duller, slightly yellow colour. The pure metal cannot be found in nature, but an abundant supply of compounds have been naturally formed by reactions between strontium, atmospheric gases and water. Its compounds comprise of 0.025% of the earth's crust, putting it in the same category as carbon and sulfur. 2, record 7, English, - strontium
Record number: 7, Textual support number: 1 OBS
strontium: term adopted by Environment Canada; used in the list of pollutants measured in the National Air Pollution Surveillance Network (NAPS). 3, record 7, English, - strontium
Record 7, French
Record 7, Domaine(s)
- Chimie
Entrée(s) universelle(s) Record 7
Record 7, Main entry term, French
- strontium
1, record 7, French, strontium
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Le strontium a été découvert en 1790 par Adair Crawford à Strontian en Écosse. Il fut isolé par le chimiste Humphry Daux en 1808. [...] Il est de la famille des métaux alcalino-terreux, il est plus mou que le calcium. C'est un solide blanc argenté. [...] Il s'oxyde rapidement à l'air et réagit avec l'eau pour produire de l'hydroxyde de strontium et de l'hydrogène gazeux. [...] Le strontium est utilisé dans les fusées éclairantes, pour sa couleur rouge. On le retrouve dans les piles nucléaires, les aimants permanents et les peintures lumineuses. 2, record 7, French, - strontium
Record number: 7, Textual support number: 1 OBS
strontium : terme retenu par Environnement Canada; utilisé dans la liste des polluants mesurés par le Réseau national de surveillance de la pollution atmosphérique (RNSPA). 3, record 7, French, - strontium
Record 7, Spanish
Record 7, Campo(s) temático(s)
- Química
Entrada(s) universal(es) Record 7
Record 7, Main entry term, Spanish
- estroncio
1, record 7, Spanish, estroncio
correct, masculine noun
Record 7, Abbreviations, Spanish
Record 7, Synonyms, Spanish
Record 7, Textual support, Spanish
Record number: 7, Textual support number: 1 OBS
Elemento metálico de número atómico 38. Isótopos radiactivos Sr-89 y Sr-90. Metal blando, color amarillo pálido, soluble en alcohol y en los ácidos. Poco tóxico. 1, record 7, Spanish, - estroncio
Record 8 - internal organization data 2008-03-14
Record 8, English
Record 8, Subject field(s)
- Chemistry
- Atomic Physics
Record 8, Main entry term, English
- isotopes
1, record 8, English, isotopes
correct, plural, standardized
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
Nuclides having the same atomic number but different mass number. [Definition standardized by ISO.] 2, record 8, English, - isotopes
Record number: 8, Textual support number: 1 CONT
Isotopes are distinguished from one another by means of their mass number, which is the sum of the numbers of protons and neutrons in the nucleus. 3, record 8, English, - isotopes
Record number: 8, Textual support number: 1 OBS
The singular form "isotope" is possible but less frequently used. 4, record 8, English, - isotopes
Record number: 8, Textual support number: 2 OBS
isotopes: term standardized by ISO. 5, record 8, English, - isotopes
Record 8, Key term(s)
- isotope
Record 8, French
Record 8, Domaine(s)
- Chimie
- Physique atomique
Record 8, Main entry term, French
- isotopes
1, record 8, French, isotopes
correct, masculine noun, plural, standardized
Record 8, Abbreviations, French
Record 8, Synonyms, French
- nucléides isotopes 2, record 8, French, nucl%C3%A9ides%20isotopes
correct, masculine noun, plural
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Nucléides ayant le même numéro atomique mais des nombres de masse différents. [Définition normalisée par l'ISO.] 3, record 8, French, - isotopes
Record number: 8, Textual support number: 1 CONT
Un nucléide est une substance caractérisée par un nombre atomique et un nombre de masse (somme des protons et des neutrons du noyau de ses atomes) alors qu'un élément n'est caractérisé que par son nombre atomique. Les nucléides ayant le même nombre atomique sont dits isotopes. Un élément est en général composé de plusieurs nucléides isotopes. 2, record 8, French, - isotopes
Record number: 8, Textual support number: 1 OBS
Le terme «isotopes» est normalement utilisé au pluriel. 4, record 8, French, - isotopes
Record number: 8, Textual support number: 2 OBS
isotopes : terme normalisé par l'ISO. 4, record 8, French, - isotopes
Record 8, Key term(s)
- isotope
- nucléide isotope
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Química
- Física atómica
Record 8, Main entry term, Spanish
- isótopos
1, record 8, Spanish, is%C3%B3topos
correct, masculine noun, plural
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record 9 - external organization data 2008-02-13
Record 9, English
Record 9, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
Record 9, Main entry term, English
- enrichment
1, record 9, English, enrichment
correct, standardized
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
Any process by which the content of a specified isotope in an element is increased. [Definition standardized by ISO.] 2, record 9, English, - enrichment
Record number: 9, Textual support number: 1 CONT
... for unspecified fissile materials, such as residues or scrap whose enrichment, mass, concentration, moderation ratio or density is not known, each unknown parameter must be assigned a value that results in the maximum credible reactivity during transport. 3, record 9, English, - enrichment
Record number: 9, Textual support number: 1 OBS
enrichment: term standardized by ISO. 4, record 9, English, - enrichment
Record 9, French
Record 9, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
Record 9, Main entry term, French
- enrichissement
1, record 9, French, enrichissement
correct, masculine noun, standardized
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Processus par lequel la teneur d'un élément en un isotope déterminé est augmentée. [Définition normalisée par l'ISO.] 2, record 9, French, - enrichissement
Record number: 9, Textual support number: 1 CONT
[...] dans le cas d'une matière fissile non spécifiée, tel un résidu ou un débris dont l'enrichissement, la masse, la concentration, le rapport de modération ou la densité n'est pas connu, on doit attribuer à tout paramètre inconnu la valeur qui donne la réactivité maximale la plus plausible pendant le transport. 3, record 9, French, - enrichissement
Record number: 9, Textual support number: 1 OBS
enrichissement : terme normalisé par l'ISO. 4, record 9, French, - enrichissement
Record 9, Spanish
Record 9, Campo(s) temático(s)
- Física atómica
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 9, Main entry term, Spanish
- enriquecimiento
1, record 9, Spanish, enriquecimiento
correct, masculine noun
Record 9, Abbreviations, Spanish
Record 9, Synonyms, Spanish
Record 9, Textual support, Spanish
Record number: 9, Textual support number: 1 DEF
Acción de aumentar la proporción de uno de los isótopos constituyentes de un elemento químico. 1, record 9, Spanish, - enriquecimiento
Record number: 9, Textual support number: 1 CONT
Enriquecimiento isotópico del uranio. Cada uno de los sucesivos y numerosos elementos consta de barreras de difusión porosas, de un compresor (que comprime de nuevo el gas) y de un intercambiador que lo enfría tras la compresión. 1, record 9, Spanish, - enriquecimiento
Record 10 - external organization data 2007-10-17
Record 10, English
Record 10, Subject field(s)
- Atomic Physics
- Compartment - Canadian Nuclear Safety Commission
- CBRNE Weapons
Record 10, Main entry term, English
- fissile material
1, record 10, English, fissile%20material
correct, see observation, standardized
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
Material containing one or more fissile (or, rarely fissionable, for example, 238 Pu) nuclides, and capable of being made critical under appropriate conditions. [Definition standardized by ISO.] 2, record 10, English, - fissile%20material
Record number: 10, Textual support number: 2 DEF
Any material fissionable by thermal (slow) neutrons. 3, record 10, English, - fissile%20material
Record number: 10, Textual support number: 1 OBS
... plutonium 238, plutonium 239, plutonium 241, uranium 233, uranium 235, or any material containing any of the foregoing, but does not include unirradiated natural uranium or depleted uranium. 4, record 10, English, - fissile%20material
Record number: 10, Textual support number: 2 OBS
fissile: sometimes used specifically of materials capable of fission upon absorption of a slow (as opposed to a fast) neutron. 5, record 10, English, - fissile%20material
Record number: 10, Textual support number: 3 OBS
Not to be confused with "active material", which means "A material capable of releasing substantial quantities of nuclear energy during fission". 6, record 10, English, - fissile%20material
Record number: 10, Textual support number: 4 OBS
fissile material: term standardized by ISO. 6, record 10, English, - fissile%20material
Record 10, French
Record 10, Domaine(s)
- Physique atomique
- Tiroir - Commission canadienne de sûreté nucléaire
- Armes CBRNE
Record 10, Main entry term, French
- matière fissile
1, record 10, French, mati%C3%A8re%20fissile
correct, feminine noun, standardized
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Matière contenant un ou plusieurs nucléides fissiles (ou rarement fissionnables, par exemple 238 Pu) et pouvant devenir critique dans certaines conditions. [Définition normalisée par l'ISO.] 2, record 10, French, - mati%C3%A8re%20fissile
Record number: 10, Textual support number: 1 CONT
fissile : Susceptible de subir la fission nucléaire. [...] Aux termes des règlements sur les transports de matières radioactives, on entend par matières fissiles : l'uranium 233, l'uranium 235, le plutonium 238, le plutonium 239 et le plutonium 241. 3, record 10, French, - mati%C3%A8re%20fissile
Record number: 10, Textual support number: 1 OBS
matière fissile : terme normalisé par l'ISO. 4, record 10, French, - mati%C3%A8re%20fissile
Record 10, Spanish
Record 10, Campo(s) temático(s)
- Física atómica
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
- Armas QBRNE
Record 10, Main entry term, Spanish
- material físil
1, record 10, Spanish, material%20f%C3%ADsil
correct, masculine noun
Record 10, Abbreviations, Spanish
Record 10, Synonyms, Spanish
- material fisible 2, record 10, Spanish, material%20fisible
correct, masculine noun
Record 10, Textual support, Spanish
Record number: 10, Textual support number: 1 DEF
Material susceptible de ser fisionado fácilmente cuando es bombardeado por neutrones. 3, record 10, Spanish, - material%20f%C3%ADsil
Record number: 10, Textual support number: 1 CONT
El uranio-235 y el plutonio-239 son los materiales físiles normalmente utilizados en la producción de explosivos nucleares. Otros materiales físiles potencialmente utilizables incluyen el uranio-233, el americio, el neptunio y otros isótopos del plutonio. 3, record 10, Spanish, - material%20f%C3%ADsil
Record number: 10, Textual support number: 1 OBS
No confundir con "material fisionable". 4, record 10, Spanish, - material%20f%C3%ADsil
Record number: 10, Textual support number: 2 OBS
material fisionable: Material susceptible de ser fisionado cuando es bombardeado por neutrones o fotones de la energía apropiada. El uranio-238, por ejemplo, es fisionable pero no físil. 3, record 10, Spanish, - material%20f%C3%ADsil
Record 11 - internal organization data 2004-07-12
Record 11, English
Record 11, Subject field(s)
- Atomic Physics
Record 11, Main entry term, English
- isotopic
1, record 11, English, isotopic
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record 11, French
Record 11, Domaine(s)
- Physique atomique
Record 11, Main entry term, French
- isotope
1, record 11, French, isotope
correct, adjective
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 DEF
Se dit d'éléments ne différant que par le nombre de neutrons et présentant des propriétés chimiques presque identiques, ce qui conduit à les placer dans une même case de la classification périodique, donc à leur affecter le même numéro atomique. 1, record 11, French, - isotope
Record number: 11, Textual support number: 1 OBS
Isotope est également un substantif masculin. 1, record 11, French, - isotope
Record 11, Spanish
Record 11, Campo(s) temático(s)
- Física atómica
Record 11, Main entry term, Spanish
- isotópico 1, record 11, Spanish, isot%C3%B3pico
Record 11, Abbreviations, Spanish
Record 11, Synonyms, Spanish
Record 11, Textual support, Spanish
Record number: 11, Textual support number: 1 DEF
Relativo o perteneciente a los isótopos. 1, record 11, Spanish, - isot%C3%B3pico
Record 12 - internal organization data 2004-04-01
Record 12, English
Record 12, Subject field(s)
- Chronology
- Radiological Physics (Theory and Application)
Record 12, Main entry term, English
- radiometric dating
1, record 12, English, radiometric%20dating
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
- isotopic age determination 1, record 12, English, isotopic%20age%20determination
correct
- radioactive dating 2, record 12, English, radioactive%20dating
correct, standardized
- radiogenic dating 3, record 12, English, radiogenic%20dating
correct
- nuclear age determination 3, record 12, English, nuclear%20age%20determination
correct
- radiometric age determination 3, record 12, English, radiometric%20age%20determination
correct
- radioactive age determination 3, record 12, English, radioactive%20age%20determination
correct
- radiometric age study 4, record 12, English, radiometric%20age%20study
correct
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
Calculating an age in years for geologic materials by measuring the presence of a short-life radioactive element, e.g. carbon-14, or by measuring the presence of a long-life radioactive element plus its decay product, e.g. potassium-40/argon-40. 3, record 12, English, - radiometric%20dating
Record number: 12, Textual support number: 1 OBS
The term applies to all methods of age determination based on nuclear decay of naturally occurring radioactive isotopes. 3, record 12, English, - radiometric%20dating
Record number: 12, Textual support number: 2 OBS
radioactive dating: term standardized by ISO. 5, record 12, English, - radiometric%20dating
Record 12, French
Record 12, Domaine(s)
- Chronologie
- Physique radiologique et applications
Record 12, Main entry term, French
- datation isotopique
1, record 12, French, datation%20isotopique
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
- datation radiométrique 2, record 12, French, datation%20radiom%C3%A9trique
correct, feminine noun
- datation radioactive 3, record 12, French, datation%20radioactive
correct, feminine noun, standardized
- datation par les radio-isotopes 4, record 12, French, datation%20par%20les%20radio%2Disotopes
feminine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Détermination de l'âge d'un objet ou d'une matière d'après son contenu en nucléides radioactifs (uranium, carbone-14, potassium-40, etc.) et, le cas échéant, en leurs produits de désintégration. 3, record 12, French, - datation%20isotopique
Record number: 12, Textual support number: 1 OBS
Connaissant la période de désintégration d'un élément et la quantité d'élément radioactif et radiogénique, on peut calculer le temps écoulé depuis la cristallisation du minéral qui a fixé l'élément radioactif. 5, record 12, French, - datation%20isotopique
Record number: 12, Textual support number: 2 OBS
datation radioactive : terme normalisé par l'ISO. 6, record 12, French, - datation%20isotopique
Record 12, Spanish
Record 12, Campo(s) temático(s)
- Cronología
- Física radiológica (Teoría y aplicación)
Record 12, Main entry term, Spanish
- datación por radioisótopos
1, record 12, Spanish, dataci%C3%B3n%20por%20radiois%C3%B3topos
feminine noun
Record 12, Abbreviations, Spanish
Record 12, Synonyms, Spanish
Record 12, Textual support, Spanish
Record number: 12, Textual support number: 1 DEF
Método de determinación de la edad del agua basado en la propiedad de desintegración radiactiva de los isótopos. 1, record 12, Spanish, - dataci%C3%B3n%20por%20radiois%C3%B3topos
Record 13 - external organization data 2004-01-09
Record 13, English
Record 13, Subject field(s)
- Chemistry
- Geochemistry
- Compartment - Canadian Nuclear Safety Commission
Record 13, Main entry term, English
- gadolinium
1, record 13, English, gadolinium
correct
Record 13, Abbreviations, English
- Gd 1, record 13, English, Gd
correct
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
A rare silvery-white metallic element; trivalent; and a member of the rare earth group. 1, record 13, English, - gadolinium
Record number: 13, Textual support number: 1 OBS
Only known in combination and obtained from the sources as europium. Symbol, Gd; hexagonal; atomic number, 64; atomic weight, 157.25. 1, record 13, English, - gadolinium
Record 13, French
Record 13, Domaine(s)
- Chimie
- Géochimie
- Tiroir - Commission canadienne de sûreté nucléaire
Record 13, Main entry term, French
- gadolinium
1, record 13, French, gadolinium
correct, masculine noun
Record 13, Abbreviations, French
- Gd 1, record 13, French, Gd
correct
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Métal du groupe des lanthanides (terres rares). Élément de numéro atomique 64; masse atomique 157,25. 1, record 13, French, - gadolinium
Record 13, Spanish
Record 13, Campo(s) temático(s)
- Química
- Geoquímica
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 13, Main entry term, Spanish
- gadolinio
1, record 13, Spanish, gadolinio
correct, masculine noun
Record 13, Abbreviations, Spanish
- Gd 2, record 13, Spanish, Gd
correct
Record 13, Synonyms, Spanish
Record 13, Textual support, Spanish
Record number: 13, Textual support number: 1 DEF
Elemento de número atómico 64, grupo IIIa de la tabla periódica. Tres isótopos naturales. Metal brillante. Soluble en ácidos diluidos, insoluble en agua. Alto grado de magnetismo. Propiedades superconductoras. Combustible. Toxicidad desconocida. 2, record 13, Spanish, - gadolinio
Record 14 - internal organization data 2003-07-16
Record 14, English
Record 14, Subject field(s)
- Radiotherapy
- Nuclear Medicine
Record 14, Main entry term, English
- interstitial radiation therapy
1, record 14, English, interstitial%20radiation%20therapy
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
- interstitial radiotherapy 2, record 14, English, interstitial%20radiotherapy
correct
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
A method of radiation therapy consisting of the placement directly into the tissues of needles, seeds or other types of implants containing radioactive material. 2, record 14, English, - interstitial%20radiation%20therapy
Record 14, French
Record 14, Domaine(s)
- Radiothérapie
- Médecine nucléaire
Record 14, Main entry term, French
- curiethérapie interstitielle
1, record 14, French, curieth%C3%A9rapie%20interstitielle
correct, feminine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
- radiothérapie interstitielle 2, record 14, French, radioth%C3%A9rapie%20interstitielle
feminine noun
Record 14, Textual support, French
Record number: 14, Textual support number: 1 CONT
La curiethérapie interstitielle par aiguilles de radium utilisée depuis longtemps dans plusieurs centres n'a pas connu de développement important du fait du risque d'irradiation pour le personnel et de l'imprécision de la dosimétrie. 1, record 14, French, - curieth%C3%A9rapie%20interstitielle
Record 14, Spanish
Record 14, Campo(s) temático(s)
- Radioterapia
- Medicina nuclear
Record 14, Main entry term, Spanish
- radioterapia intersticial
1, record 14, Spanish, radioterapia%20intersticial
correct, feminine noun
Record 14, Abbreviations, Spanish
Record 14, Synonyms, Spanish
Record 14, Textual support, Spanish
Record number: 14, Textual support number: 1 DEF
Radioterapía interna en la que se insertan isótopos radioactivos en pequeños contenedores implantados dentro y alrededor del tejido afectado. 1, record 14, Spanish, - radioterapia%20intersticial
Record number: 14, Textual support number: 1 OBS
Este es un tratamiento para el cáncer de boca, cáncer de labios, cáncer de lengua, cáncer de pecho y cáncer de próstata. 1, record 14, Spanish, - radioterapia%20intersticial
Record 15 - internal organization data 2002-03-19
Record 15, English
Record 15, Subject field(s)
- CBRNE Weapons
- Weapon Systems
Record 15, Main entry term, English
- thermonuclear weapon
1, record 15, English, thermonuclear%20weapon
correct, NATO, standardized
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 DEF
A weapon in which very high temperatures are used to bring about the fusion of light nuclei such as those of hydrogen isotopes (e.g., deuterium and tritium) with the accompanying release of energy. The high temperatures required are obtained by means of fission. 2, record 15, English, - thermonuclear%20weapon
Record number: 15, Textual support number: 1 OBS
thermonuclear weapon: term and definition standardized by NATO. 3, record 15, English, - thermonuclear%20weapon
Record 15, French
Record 15, Domaine(s)
- Armes CBRNE
- Systèmes d'armes
Record 15, Main entry term, French
- arme thermonucléaire
1, record 15, French, arme%20thermonucl%C3%A9aire
correct, feminine noun, NATO, standardized
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 DEF
Arme dans laquelle on utilise de très hautes températures pour obtenir la fusion de noyaux légers tels que ceux des isotopes de l'hydrogène (Deutérium et Tritium), fusion qui s'accompagne d'une libération d'énergie. Les hautes températures nécessaires sont obtenues par fission. 2, record 15, French, - arme%20thermonucl%C3%A9aire
Record number: 15, Textual support number: 1 OBS
arme thermonucléaire : terme et définition normalisés par l'OTAN. 3, record 15, French, - arme%20thermonucl%C3%A9aire
Record 15, Spanish
Record 15, Campo(s) temático(s)
- Armas QBRNE
- Sistemas de armas
Record 15, Main entry term, Spanish
- arma termonuclear
1, record 15, Spanish, arma%20termonuclear
correct, feminine noun
Record 15, Abbreviations, Spanish
Record 15, Synonyms, Spanish
Record 15, Textual support, Spanish
Record number: 15, Textual support number: 1 DEF
Arma en la que se utilizan temperaturas muy elevadas para conseguir la fusión de núcleos ligeros tales como isótopos del hidrógeno(por ejemplo : deuterio y tritio) esta fusión se produce con liberación de energía. Las temperaturas elevadas requeridas se obtienen por medio de la fisión. 1, record 15, Spanish, - arma%20termonuclear
Record 16 - internal organization data 1997-11-11
Record 16, English
Record 16, Subject field(s)
- Meetings
- Human Diseases
- Environment
Record 16, Main entry term, English
- International Symposium on the Use of Isotopes for Research and Control of Vectors of Animal Diseases, Host Pathogen Relationships and the Environmental Impact of Control Procedures 1, record 16, English, International%20Symposium%20on%20the%20Use%20of%20Isotopes%20for%20Research%20and%20Control%20of%20Vectors%20of%20Animal%20Diseases%2C%20Host%20Pathogen%20Relationships%20and%20the%20Environmental%20Impact%20of%20Control%20Procedures
Record 16, Abbreviations, English
Record 16, Synonyms, English
Record 16, Textual support, English
Record number: 16, Textual support number: 1 OBS
IAEA [International Atomic Energy Agency]; Vienna, Austria, May 7-11, 1979. 1, record 16, English, - International%20Symposium%20on%20the%20Use%20of%20Isotopes%20for%20Research%20and%20Control%20of%20Vectors%20of%20Animal%20Diseases%2C%20Host%20Pathogen%20Relationships%20and%20the%20Environmental%20Impact%20of%20Control%20Procedures
Record 16, French
Record 16, Domaine(s)
- Réunions
- Maladies humaines
- Environnement
Record 16, Main entry term, French
- Colloque international sur l'emploi des isotopes dans l'étude et la destruction des vecteurs de maladies animales, les rapports hôtes-pathogènes et les effets des méthodes de lutte sur l'environnement
1, record 16, French, Colloque%20international%20sur%20l%27emploi%20des%20isotopes%20dans%20l%27%C3%A9tude%20et%20la%20destruction%20des%20vecteurs%20de%20maladies%20animales%2C%20les%20rapports%20h%C3%B4tes%2Dpathog%C3%A8nes%20et%20les%20effets%20des%20m%C3%A9thodes%20de%20lutte%20sur%20l%27environnement
masculine noun
Record 16, Abbreviations, French
Record 16, Synonyms, French
Record 16, Textual support, French
Record 16, Spanish
Record 16, Campo(s) temático(s)
- Reuniones
- Enfermedades humanas
- Medio ambiente
Record 16, Main entry term, Spanish
- Simposio internacional sobre el empleo de isótopos para la investigación y el control de los vectores de enfermedades de animales, de las relaciones huésped-organismo patógeno, y de los efectos ambientales de las medidas de control
1, record 16, Spanish, Simposio%20internacional%20sobre%20el%20empleo%20de%20is%C3%B3topos%20para%20la%20investigaci%C3%B3n%20y%20el%20control%20de%20los%20vectores%20de%20enfermedades%20de%20animales%2C%20de%20las%20relaciones%20hu%C3%A9sped%2Dorganismo%20pat%C3%B3geno%2C%20y%20de%20los%20efectos%20ambientales%20de%20las%20medidas%20de%20control
masculine noun
Record 16, Abbreviations, Spanish
Record 16, Synonyms, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 1997-11-11
Record 17, English
Record 17, Subject field(s)
- Organizations, Administrative Units and Committees
- Radiological Physics (Theory and Application)
- Atomic Physics
- Radiobiology
Record 17, Main entry term, English
- Joint FAO/IAEA Division of Nuclear and Biotechnology Applications in Food and Agriculture 1, record 17, English, Joint%20FAO%2FIAEA%20Division%20of%20Nuclear%20and%20Biotechnology%20Applications%20in%20Food%20and%20Agriculture
Record 17, Abbreviations, English
Record 17, Synonyms, English
Record 17, Key term(s)
- Joint Food and Agriculture Organization of the United Nations/International Atomic Energy Agency Division of Nuclear and Biotechnology Applications in Food and Agriculture
Record 17, French
Record 17, Domaine(s)
- Organismes, unités administratives et comités
- Physique radiologique et applications
- Physique atomique
- Radiobiologie
Record 17, Main entry term, French
- Division mixte FAO/AIEA des applications de l'énergie nucléaire et de biotechnologie à l'alimentation et l'agriculture
1, record 17, French, Division%20mixte%20FAO%2FAIEA%20des%20applications%20de%20l%27%C3%A9nergie%20nucl%C3%A9aire%20et%20de%20biotechnologie%20%C3%A0%20l%27alimentation%20et%20l%27agriculture
feminine noun
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record 17, Key term(s)
- Division mixte de l'Organisation des Nations Unies pour l'alimentation et l'agriculture/Agence internationale de l'énergie atomique des applications de l'énergie nucléaire et de biotechnologie à l'alimentation et l'agriculture
Record 17, Spanish
Record 17, Campo(s) temático(s)
- Organismos, unidades administrativas y comités
- Física radiológica (Teoría y aplicación)
- Física atómica
- Radiobiología
Record 17, Main entry term, Spanish
- División Mixta FAO/OIEA para el Empleo de Isótopos y Radiaciones Nucleares en el Desarrollo de la Agricultura y la Alimentación
1, record 17, Spanish, Divisi%C3%B3n%20Mixta%20FAO%2FOIEA%20para%20el%20Empleo%20de%20Is%C3%B3topos%20y%20Radiaciones%20Nucleares%20en%20el%20Desarrollo%20de%20la%20Agricultura%20y%20la%20Alimentaci%C3%B3n
feminine noun
Record 17, Abbreviations, Spanish
Record 17, Synonyms, Spanish
Record 17, Textual support, Spanish
Record 17, Key term(s)
- División Mixta de la Organización de las Naciones Unidas para la Agricultura y la Alimentación/Organismo Internacional de Energía Atómica para el Empleo de Isótopos y Radiaciones Nucleares en el Desarrollo de la Agricultura y la Alimentación
Record 18 - internal organization data 1997-11-11
Record 18, English
Record 18, Subject field(s)
- Seminar Titles
- Nuclear Science and Technology
- Hydrology and Hydrography
Record 18, Main entry term, English
- Seminar on Applications of Isotope and Nuclear Techniques in Hydrology in Arid and Semi-arid Lands 1, record 18, English, Seminar%20on%20Applications%20of%20Isotope%20and%20Nuclear%20Techniques%20in%20Hydrology%20in%20Arid%20and%20Semi%2Darid%20Lands
Record 18, Abbreviations, English
Record 18, Synonyms, English
Record 18, Textual support, English
Record number: 18, Textual support number: 1 OBS
IAEA [International Atomic Energy Agency]; Adana, Turkey, 14-25 October 1985. 1, record 18, English, - Seminar%20on%20Applications%20of%20Isotope%20and%20Nuclear%20Techniques%20in%20Hydrology%20in%20Arid%20and%20Semi%2Darid%20Lands
Record 18, French
Record 18, Domaine(s)
- Titres de séminaires
- Sciences et techniques nucléaires
- Hydrologie et hydrographie
Record 18, Main entry term, French
- Séminaire sur les applications des techniques isotopiques et nucléaires à l'hydrologie des terres arides et semi-arides
1, record 18, French, S%C3%A9minaire%20sur%20les%20applications%20des%20techniques%20isotopiques%20et%20nucl%C3%A9aires%20%C3%A0%20l%27hydrologie%20des%20terres%20arides%20et%20semi%2Darides
masculine noun
Record 18, Abbreviations, French
Record 18, Synonyms, French
Record 18, Textual support, French
Record 18, Spanish
Record 18, Campo(s) temático(s)
- Títulos de seminarios
- Ciencia y tecnología nucleares
- Hidrología e hidrografía
Record 18, Main entry term, Spanish
- Seminario sobre aplicaciones de técnicas nucleares y de isotopos a la hidrología de tierras áridas y semi-áridas
1, record 18, Spanish, Seminario%20sobre%20aplicaciones%20de%20t%C3%A9cnicas%20nucleares%20y%20de%20isotopos%20a%20la%20hidrolog%C3%ADa%20de%20tierras%20%C3%A1ridas%20y%20semi%2D%C3%A1ridas
masculine noun
Record 18, Abbreviations, Spanish
Record 18, Synonyms, Spanish
Record 18, Textual support, Spanish
Record 19 - internal organization data 1997-11-11
Record 19, English
Record 19, Subject field(s)
- Atomic Physics
- Nuclear Physics
Record 19, Main entry term, English
- electromagnetic isotope separation 1, record 19, English, electromagnetic%20isotope%20separation
Record 19, Abbreviations, English
Record 19, Synonyms, English
Record 19, French
Record 19, Domaine(s)
- Physique atomique
- Physique nucléaire
Record 19, Main entry term, French
- séparation isotopique électromagnétique
1, record 19, French, s%C3%A9paration%20isotopique%20%C3%A9lectromagn%C3%A9tique
feminine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Física atómica
- Física nuclear
Record 19, Main entry term, Spanish
- separación electromagnética de isótopos
1, record 19, Spanish, separaci%C3%B3n%20electromagn%C3%A9tica%20de%20is%C3%B3topos
feminine noun
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
Record 19, Textual support, Spanish
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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.
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