• 1. copper ore: 铜矿 | 铜矿石 | 铜矿砂 | 供应氧化铜矿
• 2. red copper ore: 赤铜矿
• 3. yellow copper ore: 黄铜矿

更多释义

• 1.So Yongping copper ore deposit possessed the derivation characteristics of metallization.
  永平铜矿床具明显的衍生成矿特点。
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• 2.An experimental research on auriferous high - sulfur copper ore flotation with a new reagent was carried out.
  采用新药剂对某含金高硫铜矿石进行了系统浮选试验研究。
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• 3.It will build a smelter to refine copper ore, and a railroad to carry coal to the power plant and copper back to China.
  它还将建设一座冶炼厂来提炼铜矿石，同时建设一条铁路，一方面向发电站运输煤矿，另一方面把这些铜运回中国。
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