white lead ore [矿物] 白铅矿
Lead Ore 铅矿 ; 铅砂 ; 铅矿石
silver lead ore [矿物] 银方铅矿 ; 银铅矿石 ; 含银方铅矿
black lead ore 黑铅矿
green lead ore 磷氯铅矿
Lead ore concentrate 铅精矿 ; 铅矿石精矿
yellow lead ore 钼铅矿
Chinese Lead Ore 中国铅矿石
the lead ore 的铅矿石 ; 铅矿 ; 铅矿石
lead ore residue 铅矿尾矿
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。
It is the coming shortage of everything - cement, iron ore, coal, steel, lead, zinc, aluminum and copper.
这个事件便是我们未来即将面临的所有资源短缺——水泥、铁矿石、煤炭、钢铁、铅、锌、铝和铜。
Copper production was big in the 1800s. Gold, iron ore, zinc and lead followed.
19世纪时铜的产量非常大，黄金、铁矿石、锌和铅的产量紧随其后。
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