This paper describes the research on in-pulp electrolysis for extracting silver from the complex silver concentrate.

进行了矿浆电解法从复杂银精矿中提取银的研究。

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Much of the complex would naturally be filled with scorching water, were it not for industrial pumps that facilitate the mining of silver, zinc, lead, and other minerals in the caves.

洞穴中大多充满灼热的水，因而给利用工业泵在其中进行银、锌、铅等矿物的开采增加了难度。

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At Staco's factory, workers blend precious metals, like gold and silver, with complex plastics to create buttons and switches for plane makers like Boeing and Airbus.

在Staco的工厂里，工人们正混合着黄金和白银这一类的贵金属，加以合成塑胶制造供波音和空中客机这些生产商用的按钮和开关。

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As I have mentioned in previous posts, the current energy challenge is complex and there is no silver bullet to resolve our global energy needs.

FORBES: The Business of Advanced Energy