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- part gold from copper 分辨出金和铜
- The workers parted gold from silver in the workshop. 在车间里工人们把金子从银子中提炼出来。
- Principle and practice for application of extractive technology in extracting gold from copper anode slime are described. 介绍萃取技术在铜阴极泥提金中的应用原理和实践。
- The paper relates the process flow to recover gold from copper anode slime,and points out the main factors influencing gold recovery rate. 介绍了从铜阳极泥中回收金的工艺流程,指出了影响金回收率的主要因素。
- Study on Extracting Gold from Copper Anode Mud 铜阳极泥中回收提纯金的方法研究
- Apart from copper, the ore also contains gold and iron. 该矿石除了含铜外,尚含有金,铁等金属。
- A miner extracts gold from the earth. 矿工从泥土里提炼黄金。
- Research on Optimization Process for Leaching of Gold From Copper Slime 从铜阳极泥中湿法提取金的工艺优化研究
- They are diving for gold from the Spanish wreck. 他们潜入水下寻找一艘西班牙沉船中的黄金。
- It is common practice that electric wires are made from copper. 通常电线是由铜制成的。
- High-pure copper mainly comes from copper electrorefining. 高纯铜主要来源于铜的电解精炼。
- But if it is part gold and part silver it will displace a larger bulk. 可是，如果一部分是金，一部分是银，那么排出的水必然会多一些。
- Based on results of small-scale test, technologic experiment on leaching copper and gold from tailing of flotation was investigated. 在小试的工艺基础上，对双朋西金矿浮选后的尾矿进行铜、金回收扩大试验。
- Its magic may be able to create gold from magical items. 它也许可以把其它魔法物品变成金子。
- Wealth of the spring, one single streak of gold from yonder clouds. 我不能从春天的财富里送你一朵花。
- part gold from silver 把金银分开。
- Display the challenge of extracting of gold from ore. 展示如何从矿石中提炼出黄金。
- So it is the securest and safest way to buy wow gold from us. 我不愿吻美女的红唇，也不愿高举黄金的黄金被酒杯，让泡沫把嘴唇沾湿。
- This paper made a description of gold extracting from copper bearing gold concentrate of a gold mine of Guangdong by roasting aqueous leaching cyaniding process. 对广东某金矿含铜金精矿焙烧-水浸-氰化提金工艺进行试验研究，试验结果证明工艺是成功的。
- So it is securest and safest to buy RF gold from us. 培根笑着回答说：朋友奥斯力，你若不被吊死，我们是没法成为亲戚的；
