petrological study 岩石学研究
mantle petrological 地幔岩石学
petrological association of plume source 源岩组合
petrological method 煤岩学方法
petrological model 岩石学模型
petrological records 岩石学记录
organic petrological 有机岩石学
A detailed geological, isotope petrological and geochemical study combined with collection and sorting out of relevant data has been carried out on the granitoids.
本文系统收集和整理了相关地质资料，并对区内中生代花岗岩类进行了较详细的地质学、年代学和岩石地球化学研究。
参考来源 - 河南省西部地区中生代花岗岩类地球化学特征及成因·2,447,543篇论文数据，部分数据来源于NoteExpress
The rapakivi granites have a number of petrological peculiarities.
环斑花岗岩具有若干岩石学的特征。
This paper briefly demonstrates that the muscovite(two-mica) granite is a petrological record of intracontinental subduction.
本文简要地论述了白云母（二云母）花岗岩是陆内俯冲的岩石学记录。
The actual chemical make-up of rocks is complex, so the conventions of petrological analysis pretend that these metals are present in basalt as their oxides.
然而构成这种岩石的化学元素十分的复杂，因此根据常规的岩石分析得出出现在玄武岩里的金属都是其氧化产物。
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