原矿品位、回收率、尾矿品位三者是密切相关的。
The grade of a raw ore is the basis of ore milling and ore dressing.
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.
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。
Silicon dioxide content of the multitudinous samples in the ore dressing test was assayed.
为降低某磁铁矿选矿厂的浮选尾矿品位，进行了新型磁浮选脱硅试验研究。
In order to reduce the flotation tailings grade of a dressing plant of magnetite, experimental researches on the new magnetic flotation with silicon removal were carried out.
当针盘旋出磁场、针磁力消失，铁粉落入回收仓，同时利用高压水使之冲洗更充分，从而降低尾矿品位，提高产量。
The iron powder will fall into the recycle cavity, and at the same time, wash it adequately using the high-pressured water, so that it could reduce the gangue grade and increase output.
本试验研究主要是寻求如何从硫化物的尾矿中回收伴生的低品位白钨矿。
The research is mainly exploring that how to recover the accompanying low grade scheelite from the tailings of sulphide.
本机出矿品位为精矿、尾矿两个等级。
This machine is out of ore grade for concentrate, tailings two grades.
通过分析转炉渣及其选别尾矿的性质，对降低尾矿中铜品位的途径进行了探讨，并提出了建议。
Through analysing the characteristics of converter slag and it'stailings, the way of reducing copper contained in tailings is discussed, and the suggestions are pointed out.
大红山铁矿选矿厂尾矿铁品位较高，为27.92%，金属损失严重。
The tailing of Dahongshan iron Concentrator has a high iron grade of 27.92%, representing a serious metal loss.
进一步降低尾矿铁品位，综合回收利用资源势在必行。
Further reduction of the tailing iron grade for comprehensive recovery of resource is imperative.
采用一段磨矿-部分混合浮选-混精铜铅分离、混选尾矿选锌流程及无氰药剂，提高了精矿品位及铜、铅、锌、银回收率。
Higher selective composite collectors and combined depressants without cyanide were used in part-bulk flotation and Cu-Pb separation of Pb-Zn ore containing silver and copper.
对品位在7%以下的，需要采取一定的优惠政策，激励矿山企业开展铁尾矿回收再选及再利用。
As for those iron ore below 7%, preference polices is in need to stimulus the enterprises to recycle the iron tailing minerals.
随着高品位铜矿资源的日趋枯竭，高效开发铜尾矿变得越发迫切。
With the depletion of high grade copper mineral resources, it has become very urgent to develop the discarded copper tailings.
随着高品位铜矿资源的日趋枯竭，高效开发铜尾矿变得越发迫切。
With the depletion of high grade copper mineral resources, it has become very urgent to develop the discarded copper tailings.
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