The South Korean mill earlier this year agreed to buy as much as 15 percent of the Roy Hill iron ore project in Australia and a 7.8 percent stake in a coal mine in Mozambique.

今年年初，Posco同意购买澳大利亚Roy Hill铁矿石项目15%的股份，并且在墨尔本的一家煤矿中也占有7.8%的股份。

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The crushed ore leaving the mill was allowed to flow over an inclined copper plate covered with a thin layer of mercury.

离开磨机的破碎矿石溢流到一个有薄汞层的倾斜铜盘中。

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Mill grade of ore, recoveries and tailing grade are very correlative during dressing processes.

在选矿过程中，矿石的原矿品位、回收率、尾矿品位三者是密切相关的。

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The Dvoinoye project is expected to deliver its first ore to the Kupol mill in the second half of 2013.

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The model begins with an input-output table, which says that, for example, the steel mill industry uses the output of the iron ore industry, the electric utility industry, as well as labor and some lesser inputs.

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An even lower-cost group of domestic producers are the mini-mill operators, such as Nucor, which make steel from scrap metal instead of iron ore.

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