“isotope fractionation”的概念、定义、翻译、参考文献-科学参考

单词	isotope fractionation
释义	isotope fractionation [`ī·sǝ´tōp ´frak·shǝ¦nā·shǝn] ^NUCLEONICS Natural or artificial alteration of the isotopic composition of an element via processes of diffusion, evaporation, and chemical exchange, utilizing small differences in physical and chemical properties of isotopes.
随便看	terrestrial coordinates terrestrial electricity terrestrial environment terrestrial equator terrestrial frozen water terrestrial gravitation terrestrial guidance terrestrial magnetism terrestrial meridian terrestrial planet terrestrial radiation terrestrial-reference flight terrestrial-reference guidance terrestrial refraction terrestrial scintillation terrestrial sediment terrestrial telescope terrestrial triangle terrigenous sediment territoriality terry cloth tert- tert-butylamine tert-butyl chloroacetate tert-butylhydroperoxide

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