淺層地殼地震 的英文怎麼說
中文拼音 [jiāncéngdekédezhèn]
淺層地殼地震
英文
shallow crust earthquake-
Based on the study on ree distribution characteristics of sinian low grade metamorphic rocks of the basement and cover volcanics, the author makes a discussion on the material source and the genesis of xiangshan volcanics, and suggests that xiangshan volcanics came mostly from the remelting of the upper crust, and the genesis should be attributed to the category of remelted granites
摘要本文通過對相山火山盆地基底震旦系淺變質巖、蓋層火山巖稀土元素分佈特徵的研究,探討相山火山巖的物質來源及巖石成因,認為相山火山巖主要是上部地殼重熔的產物,其巖石成因應屬于重熔型花崗巖的?疇。
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