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FRACTIONNEMENT ISOTOPIQUE [1 record]
Record 1 - internal organization data 2014-10-01
Record 1, English
Record 1, Subject field(s)
- Geochemistry
- Nuclear Physics
- Atomic Physics
Record 1, Main entry term, English
- isotopic fractionation
1, record 1, English, isotopic%20fractionation
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- isotope fractionation 2, record 1, English, isotope%20fractionation
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The relative enrichment of one isotope of an element over another, owing to slight variations in their physical and chemical properties. 3, record 1, English, - isotopic%20fractionation
Record number: 1, Textual support number: 1 CONT
Isotope fractionation describes processes that affect the relative abundance of isotopes, often used in isotope geochemistry. Normally, the focus is on stable isotopes of the same element. Isotopic fractionation in the natural environment can be measured by isotope analysis, using isotope-ratio mass spectrometry, to separate different element isotopes on the basis of their mass-to-charge ratio, ... 4, record 1, English, - isotopic%20fractionation
Record 1, Key term(s)
- fractionation of isotopes
Record 1, French
Record 1, Domaine(s)
- Géochimie
- Physique nucléaire
- Physique atomique
Record 1, Main entry term, French
- fractionnement isotopique
1, record 1, French, fractionnement%20isotopique
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- fractionnement d'isotopes 2, record 1, French, fractionnement%20d%27isotopes
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Le concept de fractionnement isotopique rend compte des variations dans la répartition des isotopes d'un élément. De façon simple, l'expression «fractionnement isotopique» correspond simplement à la répartition des isotopes d'un élément. 3, record 1, French, - fractionnement%20isotopique
Record 1, Spanish
Record 1, Textual support, Spanish
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