氦同位素 meaning in English

helium isotope

This paper describes distribution characteristics of helium isotopos and some trace elements in different types of rocks along dabie mountain ultrahigh pressure metamorphic complex belt as well as along liuan - caihe geo - science profile , and deals with their affecting factors and geological significance
摘要报导了大别山超高压变质杂岩带不同岩石类型及六安蔡河地学剖面中氦同位素和某些微量元素的分配分布特徵，并讨论了它们的影响因素及其地质意义。