答:先把原矿石进行多级精选,然后再进行制砂,分级,磁选,最后再进行精提纯。
Answer: the first raw ore to multistage selected, and then made sand, grade, magnetic separation, finally carried out again pure purification.
随着中国在全球的经济产量增加,中国对澳大利亚原矿石产品的需求也增长,所以中国和澳大利亚间建立了一种非常方便和快乐的关系。
As China's global economic production grew so did demand for raw ore commodities from Australia and a very convenient and happy relationship was created.
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。
Mill grade of ore, recoveries and tailing grade are very correlative during dressing processes.
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