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单词 铜矿石
释义 〔speiss〕An arsenic compound or a mixture of arsenic compounds resulting from the smelting of iron, cobalt, nickel, and copper ores.黄渣:一种含砷的化合物或砷化物的混合物,是通过熔炼铁矿石、钴、镍及铜矿石而成〔chalcopyrite〕A yellow mineral, essentially CuFeS2, that is an important ore of copper. Also called copper pyrites 黄铜矿:一种黄色的矿物,主要成分为CuFeS2,一种重要的铜矿石 也作 copper pyrites〔chalcocite〕A dark gray mineral, essentially Cu2S, that is an important ore of copper. 辉铜矿:一种深灰色矿物,主要成分为Cu2S,一种重要的铜矿石
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