- 巖漿生因
- magma: n. (pl. magmata , magmas) (礦 ...
- generation: n. 1.代〔約30年〕，世代，時代；同時代的人。 2. ...
- magma power generation: 巖漿發(fā)電
- magma: n. (pl. magmata , magmas) (礦物，有機物等的)稀糊狀混合物；【地質(zhì)學；地理學】巖漿；稠液；【藥學】乳漿劑。
- a generation: 這一代
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magma generation中文什么意思
- 巖漿生因
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例句與用法
- On the basis of detailed and systematic studies on the petrography , major and trace elements and sr - nd isotopic data of mesozoic volcanic rocks , especially the mafic volcanic rocks in yanshan area , we successfully studied the deep processes related to magma generation and their relationship with shallow - level tectonic evolution . the major conclusions are summarized as below . 1
論文通過對燕山地區(qū)中生代火山巖，特別是中基性火山巖，進行詳細而系統(tǒng)的巖石學、主微量元素地球化學特征和sr - nd同位素組成特征的研究，主要取得了以下研究成果： 1燕山地區(qū)中生代( j - k )火山巖為一套鈣堿性-高鉀鈣堿性-橄欖安粗巖系列巖石。 - The transitional group of diabases have intervenient sig , feg , tig , indicative of in - between melting degrees and melting depths . the highest nag in thes e rocks tend to suggest that na behaved as a moderately incompatible element during magma generation , thus preclude the possibility for residual jadeite to host na
所有的觀察事實反映徐州地區(qū)晚元古代輝綠巖來源于具有不同深度、不同富集程度的nd同位素虧損地幔，因此最好的解釋模式就是它們?yōu)榈蒯Ｖ鶝_擊作用下巖石圈-軟流圈-地幔柱相互作用的產(chǎn)物。