正巖漿期 的英文怎麼說
中文拼音 [zhēngyánjiāngqī]
正巖漿期
英文
orthomagmatic stage-
In the early stage when the tiny spherical phases are smaller than micron scale, they collide and merge violently, therefore, they develop rapidly and are difficult to be preserved
在早期，數十微米級以下細小的不混溶球體相互相碰撞合併作用劇烈，生長迅速，正因為如此，以及巖漿結晶作用影響，這種球體相一般難以保存下來。However, the geologic structure of the carstic formation is complicated and the design, construction, quality testing method of the high - pressure grouting is developing rapidly. we have engaged lots of experiments and studies in xiangshuiriver reservoir on this subject. one of the purposes subject is to guide the design, construction of the curtain grouting in the xiangshuiriver reservoir and optimize the grouting design, the other is to be a reference example for other similar engineering
但由於巖溶地質條件的復雜性，且高壓灌漿作為一項技術和工藝，在設計、施工、質量檢驗及效果評價等方面，仍然處在不斷發展的過程中，正是基於以上兩個方面的考慮，本課題結合響水河水庫高壓帷幕灌漿工程進行了大規模的試驗研究，一方面指導帷幕灌漿的設計與施工，達到優化設計方案的目的；另一方面對試驗資料進行分析研究，以期對同類工程有所助益。Integrated with other late paleoproterozoic granitoids within the central tectonic zone, it indicates that there was a tectonic transitional process from extension to compression during late paleroproterozoic in the southern segment of the central zone of ncc
巖石學和地球化學研究表明王家會花崗巖屬於後碰撞花崗巖，結合區域上古元古代地質特徵，表明華北克拉通中部帶南段古元古代晚期的花崗巖構成了與正常造山過程花崗巖漿演化相反的序列。
分享友人