isotopic element

基本解释

Micro-element and stable isotopic characteristics indicate that ore material is from Taihua and Xionger groups.
微量元素和穩定同位素特征表明，太華群和熊耳群爲主要的鑛源層。
Sr-Nd-O isotopic element system research proves that granitoids magmas form in open system and compose a large amount of mantle contents.
同位素系統研究表明花崗巖漿是在開放系統環境下形成的，其中含有大量地幔組分。
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.
在缺氧環境的研究中，地球化學指標如鑛物、微量元素、同位素和有機地球化學指標最爲重要。