铜矿
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processing of copper ores 铜矿石选矿
oxide copper ores 氧化铜矿
low-grade copper ores 低品位铜矿
Copper ores and concentrates 铜矿砂及其精矿
mixed copper ores 混合铜矿石
nickel-copper ores 铜镍矿石
stored copper ores 存窿铜矿石
basalt copper ores 玄武岩铜矿
sulfide copper ores 硫化铜矿
·2,447,543篇论文数据，部分数据来源于NoteExpress
Copper ores and concentrates.
铜矿砂及其精矿。
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The process technologies for oxidized copper ores are reviewed in more detail.
综述了氧化铜矿的处理工艺。
Copper ores are generally brightly coloured minerals which would be attractive as applied decoration.
铜矿石是一种通常具有鲜艳颜色的矿物。
Coal mining accounts for 90% of sales at Joy's underground division and 33% at its surface-mining unit (copper and other ores account for the rest).
FORBES: The Big Dig
The water was recovered from deeply buried sulphide ores containing zinc and copper.
BBC: Deep Canadian mine yields ancient water
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