There are metal ores in the rocks nearby and ice in the shadows of the crater below.

附近的熔岩蕴含大量的金属矿石，火山口背阴的一边常年结冰。

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Another application of biodegradation enhancement is the recovery of metals from ores and mining tailings with metal levels too low for smelting.

促进生物降解的另一个应用是从矿石或金属含量很低的不能熔炼的矿渣中回收金属。

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There is no interference from 30 kinds of metal ion common in ores.

矿石中常见的30种金属离子不干扰测定。

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However, this increase in expenses will be more than offset by higher realized prices of produced metal ores and metals.

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Oh, they would have opened up everything: the metal ores and minerals, the countless deposits of coal.

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Metal ores and coal account for 40% of the country's export receipts.

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