地球化学特征 geochemical characteristics
geochemical signature
character of geochemistry
geochemical features
- 富铌玄武岩是一类具有特殊地球化学特征的岛弧玄武岩。
Nb-enriched basalt is a kind of arc basalt that has special geochemical characteristics. - 研究江淮地区白浆土铁锰结核的重量分布、颜色及其地球化学特征。
In this paper, the weight distribution, the colours and the element geochemistry characteristics of Fe-Mn nodules are studied. - 介绍了塔里木盆地克拉2大气田的宏观地质背景和天然气的地球化学特征。
The macroscopic geologic setting and geochemical characteristics of natural gas in Kela2giant gas field of Tarim basin are presented in this paper.