潛巖漿 的英文怎麼說
中文拼音 [qiányánjiāng]
潛巖漿
英文
latent magma-
Beneath the relic sand of the outer shelf there is high grade of valuable heavy mineral sand ( for example ilmenite ) reaching the ii anomaly order of marine placers and it is of potential resource prospects
通過碎屑礦物判斷，原巖應是中酸性巖漿巖和淺變質巖類。鈦鐵礦等有用礦物在細砂層位中出現較厚的砂礦異常，顯示一定的淺海砂礦資源潛力。In the excavating process of the left bank, such methods as concrete embolism, consolidation grouting > cable strengthening and bailing shoud be used when the fault f5 is round. on the right bank, the system anchorage and bailing methods shoud be used. it is surgested that the prestressed cable shoud be used to deal with the deterministic blocks. and the prestressed anchor to the undeterministic blocks
左岸拱肩槽邊坡在開挖施工至斷層f5附近時，要使用混凝土栓塞、固結灌漿、錨索加固及排水等措施以防止巖體失穩。右岸拱肩槽邊坡開挖過程中要採取系統錨固及排水防滲等措施，以防止個別潛在不穩定的邊坡失穩。It has been proved that large - area medium - acid magmatic rocks have well developed in this area and had close relation with some au or cu ore deposits and mineralized spots. but till now little research has been done for mineralization potentiality of medium - acid magmatic rocks, especially in the aspect of genetic mineralogy
已有的工作表明，本區礦床和礦化點（ au ， cu ）與中酸性巖漿巖有關，但迄今尚未對其成礦潛力進行過研究，特別是還未從成因礦物學角度進行研究。
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