TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
ECHANGE ISOTOPIQUE [2 records]
Record 1 - internal organization data 2015-04-28
Record 1, English
Record 1, Subject field(s)
- Nuclear Physics
Record 1, Main entry term, English
- isotopic exchange
1, record 1, English, isotopic%20exchange
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The exchange of two isotopic atoms between two different molecules or between different positions in a molecule. 1, record 1, English, - isotopic%20exchange
Record number: 1, Textual support number: 1 OBS
isotopic exchange: term and definition standardized by ISO. 2, record 1, English, - isotopic%20exchange
Record 1, French
Record 1, Domaine(s)
- Physique nucléaire
Record 1, Main entry term, French
- échange isotopique
1, record 1, French, %C3%A9change%20isotopique
correct, masculine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Échange de deux isotopes entre deux molécules différentes ou entre des positions différentes dans une molécule. 1, record 1, French, - %C3%A9change%20isotopique
Record number: 1, Textual support number: 1 OBS
échange isotopique : terme et définition normalisés par l'ISO. 2, record 1, French, - %C3%A9change%20isotopique
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2004-11-01
Record 2, English
Record 2, Subject field(s)
- Chemistry
- Geochemistry
Record 2, Main entry term, English
- isotope exchange
1, record 2, English, isotope%20exchange
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- isotopic exchange 2, record 2, English, isotopic%20exchange
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A chemical reaction in which the reactant and product chemical species are chemically identical but have different isotopic composition. 1, record 2, English, - isotope%20exchange
Record number: 2, Textual support number: 1 OBS
In such a reaction the isotope distribution tends towards equilibrium (as expressed by fractionation factors) as a result of transfers of isotopically different atoms or groups. 1, record 2, English, - isotope%20exchange
Record number: 2, Textual support number: 1 PHR
Isotopic exchange with crustal rocks. 2, record 2, English, - isotope%20exchange
Record 2, French
Record 2, Domaine(s)
- Chimie
- Géochimie
Record 2, Main entry term, French
- échange d'isotope
1, record 2, French, %C3%A9change%20d%27isotope
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- échange isotopique 2, record 2, French, %C3%A9change%20isotopique
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Réaction chimique pour laquelle les espèces chimiques correspondant aux produits et aux réactifs ont des compositions isotopiques différentes bien qu'étant chimiquement identiques. 1, record 2, French, - %C3%A9change%20d%27isotope
Record number: 2, Textual support number: 1 OBS
Pour une telle réaction, la distribution isotopique des atomes tend vers un état d'équilibre (décrit par les facteurs de distribution isotopique), par suite de transferts d'atomes ou de groupes isotopiquement différents. 1, record 2, French, - %C3%A9change%20d%27isotope
Record number: 2, Textual support number: 1 PHR
Échange isotopique avec les roches de la croûte. 2, record 2, French, - %C3%A9change%20d%27isotope
Record 2, Spanish
Record 2, Textual support, Spanish
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