Methods: we made a match analysis between retired miners exposed to dust and controls in a nickel mine.

方法：在某镍矿对退休接尘矿工和对照矿工进行了肺功能的配对研究。

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Jinchuan nickel mine is one of the world - famous large scale multi - metal associated copper - nickel sulfide deposits.

金川镍矿是世界著名的巨型多金属共生硫化铜镍矿床之一。

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The manner to increase floatation indexes of Cu-Ni ore from a copper-nickel mine is researched and applied in production.

研究提高某铜镍矿矿石选别指标的方法并应用于工业实践。

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One of those assets that was nationalised, without what Helms Burton considers sufficient compensation, was the nickel mine at Moa Bay.

FORBES: Some US Dollar Coins are Illegal to Own in the US

This week, Xstrata, another big mining firm, suspended operations at a nickel mine in the Dominican Republic while converting its power supply to run on coal, rather than more expensive oil.

ECONOMIST: Commodities 1

This was the case with the Cree over the massive James Bay hydroelectric dams in northern Quebec, the Innu over the Voisey's Bay nickel mine in Labrador, the Inuit over diamond mines in the Northwest Territories, and the 1999 creation of the new territory of Nunavut, the largest land-claim settlement in Canadian history.

ECONOMIST: Canada