isotopic element

基本解释

Micro-element and stable isotopic characteristics indicate that ore material is from Taihua and Xionger groups.
微量元素和稳定同位素特征表明，太华群和熊耳群为主要的矿源层。
Sr-Nd-O isotopic element system research proves that granitoids magmas form in open system and compose a large amount of mantle contents.
同位素系统研究表明花岗岩浆是在开放系统环境下形成的，其中含有大量地幔组分。
The geochemical indicators, such as mineral, trace element and isotopic geochemistry and organic geochemistry indices, are of the most importance in the study of anoxic environment.
在缺氧环境的研究中，地球化学指标如矿物、微量元素、同位素和有机地球化学指标最为重要。