富鈮礦 的英文怎麼說

中文拼音 [kuàng]
富鈮礦 英文
columbium-rich ore
  • : Ⅰ名詞1. (資源; 財產) wealth 2. (姓氏) a surname Ⅱ形容詞1. (財產多) wealthy; rich 2. (豐富; 多) rich; abundant
  • : 名詞[化學] (金屬元素) niobium (nb)
  • : 名詞1. (礦床) ore [mineral] deposit 2. (礦石) ore 3. (開采礦物的場所) mine
  1. Methods for chemical analysis of tantalum and niobium ores - determination of niobium content - preconcentration and separation with silica gel - thiocyanate extraction photometric method

    石化學分析方法硅膠集分離-硫氰酸鹽萃取光度法測定鉭量
  2. Methods for chemical analysis of tantalum and niobium ores - determination of tantalum content - preconcentration and separation with silica gel - butyl rhodamine b extraction photometric method

    石化學分析方法硅膠集分離-丁基羅丹明b萃取光度法測定鉭量
  3. Preparation zirconium oxychloride from concentrated zr tails of nb - ta ore by lime

    以氧化鈣為主要原料從鋯尾中制備氧氯化鋯
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