重鈮鉭礦 的英文怎麼說

中文拼音 [zhòngkuàng]
重鈮鉭礦 英文
mossite
  • : 重Ⅰ名詞(重量; 分量) weight Ⅱ動詞(重視) lay [place put] stress on; place value upon; attach im...
  • : 名詞[化學] (金屬元素) niobium (nb)
  • : 名詞[化學] (金屬元素) tantalum (ta)
  • : 名詞1. (礦床) ore [mineral] deposit 2. (礦石) ore 3. (開采礦物的場所) mine
  1. 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

    通過查明床的容構造特徵以及構造期次與成的關系,對尋找新的偉晶巖床具有要的實踐意義。
  2. At present, most of ta - nb ores are processed by use of gravity concentration, with which the recovery of fine - grained ta - nb mineral is very low

    目前的選多以選為主,但選法選別細粒的回收率非常低。
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