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- ANCIENT COPPER METALLURGY IN HENAN PROVINCE 河南古代铜冶金技术
- A Discussion on Control the Total Cost Expense in Copper Metallurgy 铜冶炼总成本费用控制初探
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- Copper and gold are both metals. 铜和金都是金属。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- REVIEW OF WET METALLURGY TECHNOLOGY FOR SMELTING COPPER. 评述湿法冶铜工艺。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- A copper coin formerly used in India and Pakistan. 安那旧时在印度和巴基斯坦使用的铜币
- Ornamental copper pans hung on the wall. 墙上挂着装饰性的铜盘。
- This mountain road leads to the copper mine. 这条山路通向那个铜矿。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- We fuse copper and tin to make bronze. 我们把铜和锡熔制成青铜。
- They will mine copper there in the valley. 他们将在那边的山谷开采铜矿。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- Copper conducts electricity better than iron does. 铜的导电性比铁强。
- Was he right to change from Physics to Metallurgy? 他由学物理改为学冶金是正确的吗?
- copper metallurgy 有色冶金学
- I graduated in metallurgy from Birmingham in1985. 我于1985年在伯明翰大学修读完冶金学学位。
- copper metallurgy future 未来铜冶金
