An isotopicfractionation of boron during evaporation of seawater was investigated.
对自然界海水蒸发过程中的硼同位素的分馏进行研究。
2
Diffusion capacities of hydrocarbons in different source rocks are very different, which should be responsible for the carbon isotopicfractionation.
烃类分子在不同类型烃源岩中的扩散度差别很大，可能是造成同位素分馏的主要原因。
3
The relative large lithium isotopicfractionation in natural samples has useful application in the fields of geochemistry cosmochemistry and nuclear chemistry.