...铅锌银矿； 处理； 回用； 废水 中图分类号： X703 文献标识码： A 文章编号： 1006-8937 （ 2011 ） 17-0007-03 [gap=674]Keywords： lead- zinc- silver； treatment； reuse； wastewater ...
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lead zinc silver 铅锌银
lead-zinc-silver 铅锌银矿
lead-zinc-silver ore 铅锌银矿
lead-zinc silver deposit 铅锌银矿床
Massive ore deposits of copper, lead, zinc, silver, gold and other metals formed in this way.
大规模的铜矿、铅矿、锌矿、银矿以及其它金属矿藏都是以这种方式产生的。
Cerro DE Pasco has been mined, mainly for silver, lead and zinc, since the 17th century.
从17世纪开始，塞罗迪·帕斯科镇一直在进行矿井开采，主要是银、铅和锌。
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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