鈮鉭礦床 的英文怎麼說
中文拼音 [níkuàngchuáng]
鈮鉭礦床
英文
niobium-tantalum deposit-
In order to find new pegmatite nb - ta ore - deposit, it is very important practical - significances to ascertain the host structure characteristics and the relations between the tectonic epochs and ore - forming
通過查明礦床的容礦構造特徵以及構造期次與成礦的關系,對尋找新的鈮鉭偉晶巖礦床具有重要的實踐意義。Haoxi nb - ta mineral deposits in guangning county of guangdong province occurs in the c - formation of sinian system strata and the folding structures and faulted structures is a very development in the area
摘要廣東廣寧厚溪鈮鉭礦床賦存於震旦系c組地層中,區內褶皺構造、斷裂構造十分發育。
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