这些矿由来自被征服国家的强制劳工开采。
The mines were manned by forced labour from conquered countries.
他在世界各地探过矿，从戈壁沙漠到德兰士瓦。
He had prospected for minerals everywhere from the Gobi Desert to the Transvaal.
据报道，那个矿的事故发生率是全国平均水平的三倍。
The mine reportedly had an accident rate treble the national average.
随着新矿投产，智利在世界铜产量中所占的份额将大幅度增长。
As new mines come on stream, Chile's share of world copper output will increase sharply.
中国发现的钴矿含锰量高，因此呈现出较弱的蓝灰色。
Cobalt ores found in China have a high manganese content, which produces a more muted blue-gray color.
我们所说的化石，指的是史前动物的遗迹，如已矿化的骨头，或留在石头上的骨头或器官的印痕。
By fossils, we mean traces of prehistoric animals such as bones, which become mineralized, or impressions of bones or organs that are left in stone.
如果有机体恰好具有矿化的骨骼并在可以被沉积物迅速掩埋的地方死亡，那么它就不太可能被完全破坏。
The chances of escaping complete destruction are vastly improved if the organism happens to have a mineralized skeleton and dies in a place where it can be quickly buried by sediment.
它可以在深山寻矿。
为什么不做些不同的事情，而要急着去找矿呢？
Why not do something different instead of rushing to the mine?
“我们兴奋地向矿道中爬去。”新华社引自他的讲述。
"We crept along the tunnel in excitement, " Xinhua quoted him as saying.
次生锰氧化物主要为锰钡矿。
硅华铯矿在青藏高原发现。
通过坚持使用高质量的生石灰，大大降低了烧结矿的固体燃料消耗。
The solid fuel consumption of sinter has been decreased greatly through insisting on using high-quality calces.
矿化系统具有地幔岩浆系统，渗透性深层断层和含矿性气热热液系统三大系统。
The mineralization system has three giant system, namely mantle magmatic system, penetrability deep-fault and ore-bearing pneumato-hydrothermal system.
重型运土设备使用时，操作人员只能看到有限的区域，因此，必须指派矿口监工随时警告操作人员在操作位置上无法发现的危险。
It is, therefore, essential that a banksman be appointed to warn the operator of hazards that cannot be seen from the operator's position.
这个过程就是所知道的去矿化作用。
然而他们中只有少数几个确实挖了矿。
这座稀土矿至今已闲置十年。
“皮肤已经矿化，”曼宁说。
看西弗吉尼亚的矿难照片。
这是一个被抛弃的玉矿。
为了使其产生矿化，气体必须先溶入水中。
In order for mineralization to start, the gas must first dissolve into the water.
矿里和城里不断传出巨人低沉粗野的喊叫声。
From the mine and the city came constant rough Shouting in deep giant voices.
不是发现过银和铅的混生矿吗？
从地下挖碳矿的回报差别很大。
THE rewards for digging carbon out of the ground differ wildly.
天才不受教育就像是埋在矿里的银子。
控制全世界的矿权？
而其中原因往往是因为对手采的矿和气比自己多。
Often the reason is that their enemy mined more resources than they did.
而其中原因往往是因为对手采的矿和气比自己多。
Often the reason is that their enemy mined more resources than they did.
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