Tectonic settings of the 巴颜喀拉三叠纪沉积盆地岩石地球化学特征与物源区构造背景的探讨
Based on the researches in field, the characters of petrolgy, geochemstry and isotope chronology were carefully studied, and the traits of magma sources, the extents of contamination, the tectonic settings and the lithogenesis were discussed.
本论文以野外地质为基础,对新昌火成杂岩的年代学、岩石学和地球化学性质进行了研究,对岩浆源区性质、混染程度、大地构造环境、岩石成因进行了讨论。
参考来源 - 浙江新昌晚中生代火成杂岩研究Owing to the difference of tectonic settings the bearing capacities of geological environment are disparate in various coal-mining areas.
由于煤矿区构造环境的差异,不同煤矿区地质环境的承载能力是不同的。
参考来源 - 构造环境对煤矿区采动损害的控制机理研究·2,447,543篇论文数据,部分数据来源于NoteExpress
In general, st distribution of earthquakes is associated with tectonic Settings.
不同的构造环境下地震活动时空分布特征具有较大差异。
These terranes formed in different ag-es, types and sizes and they developed in various tectonic settings.
认为中国是由时代不同,类型各异,规模不等的构造地层地体所构成。
Granitoid composition is controlled by tectonic Settings, magma sources, initiation and evolution processes.
花岗岩类的成分既受构造背景控制,又与岩浆来源、起源和演化过程有关。
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