片语

lead sulfide concentrate硫化铅精矿

silver lead ore concentrate银铅精矿

zinc-lead bulk concentrate锌铅混合精矿

Lead ore concentrate铅精矿

flotation lead-concentrate铅精矿

copper-lead bulk concentrate铜铅混合精矿

lead sulphide concentrate硫化铅精矿

carbon and lead containing concentrate含碳铅精矿

英汉例句

• for reasons that lead concentrate contains many kinds of metal ores, it is difficult to evaluate its quality grade.

  由于铅精矿中含有多种金属矿，给铅精矿质量等级的评价带来很大困难。

• adopt flotation can get rid of lead from high leaded gold concentrate, and output qualified lead concentrate for sale.

  采用浮选法可以从高含铅金精矿中脱除铅，并产出合格的成品铅精矿供外销。

• experimental results showed that applying selective flotation process and optimum reagent condition can efficiently separate the lead-zinc minerals and obtain lead concentrate of 63.

  试验结果表明：采用铅优先浮选工艺和合理的药剂条件，可以有效地实现铅锌分离，获得铅精矿品位63。

• the results showed that this scheme could direct the correct use of reagents, and the overflow of lead concentrate could be used for recycle.

  在方铅矿浮选中黑药加在搅拌桶比加在磨矿的浮选效果好，铅精矿溢流水可循环使用。

• our study indicated that most of the silver in lead concentrate occurs in the form of coarse particle, unlocked particle, uncomplete dispersion, crust or radial shape of silver sulphide.

  研究发现，铅精矿中的银主要为大颗粒自然银、呈单体状，尚没有完全分散开，周围的硫化银呈皮壳状、放射状。

• processing tests on mixed copper and lead concentrate produced by a large copper mine in yunnan province were carried out aiming at the separation of copper and lead.

  针对云南一大型矿山生产的铜铅混合精矿开展选矿试验，目的是实现铜铅分离。