并对回收尾矿的精矿进行了再磨再选试验。
Tests were carried out on the concentrate recovered from the tailings by regrinding and re-concentration process.
该程序包已用于云浮硫铁矿贫矿石含再磨作业的闭路浮选流程的模拟。
Then a flexible compruter package GFSTESIM was developed for use of simulation of closed circuit flotation flowsheet including regrinding in laboratory.
结果表明：再磨后的一段精矿经磁筛精选，最终精矿铁品位未能提高；
The results showed that: the final concentrate did not be improved after crude concentrate was screened by magnetic screening;
工业生产证明了立式螺旋搅拌磨矿机是一种性能优越的再磨、细磨设备。
The industrial application has proven that vertical spiral agitating mill is regrinding and fine grinding equipment of excellent performance.
由于采用细筛再磨新工艺，近年来一些选矿厂已由两段磨矿改为三段磨矿。
Due to the fine screen new craft, grinding again in recent years some concentrator by two section has three segments grinding instead of grinding.
经过试验研究，确定了对尾矿分级粗粒级进行再磨再选、细粒级再选综合回收工艺。
Tailings grading, coarse fraction regrinding and reconcentration, fine fraction reconcentration technique is determined.
通过改变钼选矿过程中再磨位置的试验研究，确定出合适的再磨位置，以提高钼精矿品位。
Test for changing regrinding position during molybdenum processing process was conducted in order to determine suitable regrinding position and increase molybdenum concentrate grade.
试验研究依据矿物特性，采用铅锌等可浮，粗精矿再磨措施，有效地解决了铜铅锌矿物分离问题。
According to the minerals characteristic, the experiment developed con? flotationable flotation flewsheet and Pb, Zn mixed concentrate regrinded to successfully separate Pb and Zn.
分析了新疆某钼矿的矿石性质，进行了粗选条件试验，对比研究了一段磨矿、一段再磨和二段再磨工艺。
The ore property of a Molybdenum Mine in Xinjiang was analyzed, and then the condition tests for rough separation were carried out.
介绍了立式螺旋搅拌磨矿机的基本结构和工作原理，着重叙述了该设备在铁精矿再磨再选工艺流程中的应用。
The paper describes the basic structure and working principles of vertical spiral agitating mill, and highlights its application in the regrinding and re-separation process of iron concentrate.
如果我们花时间和集中精力来磨快一把刀，只有当第一把磨刀满意的程度后再磨另一把的话，那么效率就会大大增加。
We can be much more effective if we spend our time and focused energy sharpening one knife, and move on to another knife only when the first one has reached its desired outcome.
现在正进一步将尾矿再磨再选，使尾矿中的金、银、铜、铁等有用的矿物得到充分的回收利用，从而使矿山的经济效益大幅度提高。
Now is further will tailings again, make grinding pick from tailings of gold, silver, copper, iron and other useful mineral adequately recycling, thus make mine economic benefit increased greatly.
白玉堂继续再电话里和唐继龙磨着嘴皮子道。
The white jade hall continues tel again inside and Tang whet the mouth skin son way after the dragon.
安放支架后再狭窄的治疗可应用球囊扩张、旋切术、旋磨术、切割球囊、再次安放支架和放射治疗。
The treatment of in stent restenosis includes balloon dilation, directional atherectomy, rotational atherectomy, cutting balloon, additional stent and radiation therapy.
修复后的搅拌桨叶是在恢复原有的形状后，表面再施加抗磨抗腐蚀耐磨涂层，确保搅拌桨的使用寿命。
Wearable and anti-eroding coat is added after renewing the shape and dimensions to insure the life of mixer blade.
浮选可产出高纯镜铁矿，再细磨可制得油漆填料云母氧化铁。
High pure specularite could be produced by flotation method. After fine grinding, it could be used to produce paint filler.
当我发动汽车时，听见发动机只是一再的干磨，我知道没油啦。
When I turned the key and heard the engine grind over and over, I knew I was out of fuel.
磨刀方法很多，各人各地都有不同，但无论哪种都是先磨刀的斜面，直至刃口卷起，再反过来磨背面。
Around the knife method are many, and each has a different, but is the first knife bevel, either until the edge rolling up, and in turn the back ground.
磨刀方法很多，各人各地都有不同，但无论哪种都是先磨刀的斜面，直至刃口卷起，再反过来磨背面。
Around the knife method are many, and each has a different, but is the first knife bevel, either until the edge rolling up, and in turn the back ground.
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