理论地球化学 meaning in Chinese
pure geochemistry
theoretical geochemistry
Examples
- These greatly improve the quality of pge abundances in the earth ' s crust , crustal rocks and sediments published before 1980 ' s , and they are very important for theory geochemistry , exploration geochemistry and mine exploration of pges
这种对地壳、岩石和沉积物中铂族元素丰度值的新认识，对理论地球化学、勘查地球化学甚至铂族元素矿产勘查工作都具有重要的意义。