净化

Using pyrolusite,zinc concentration and iron scrap as materials,preparation of Mn-Zn soft magnetic ferrite was studied.

以软锰矿、硫化锌精矿及铁屑等为原料，研究了直接法制备锰锌软磁铁氧体的工艺条件，重点研究了浸出液复盐沉淀深度净化的工艺条件。

Time 2.5h, ratio of raw material 1:0.71:0.68 (pyrolusite: pyrite: sulfuric acid)and when pH was controlled about 5.4, the leaching out rate of manganese can get to 90％, Through purification and calcium depositing, the quality of the products was conform to GB1662-82, Experiments(100kg grade)were carried out.

时间2.5小时，原料配比为1：0，71：0.68，最终pH值控制在5.4左右，锰浸出率在90％以上。溶液经净化、沉钙，产品质量符合GB1622-86标准。100公斤级扩大试验验证了小试验，结果可靠，产品质量稳定。

Zinc metallurgy is developing rapidly in china and has been the biggest county with zinc metallurgy production. Now the pyrometallurgy in zinc metallurgy techniques was being washed out because of more power consumption and serious pollution. Zinc hydrometallurgy is get zinc from zinc ore concentrate, which contains roasting-leaching-purify-electrolytic deposit in sequence.

我国锌冶金发展迅速，已经发展成为全球最大的锌生产国，但现有的锌冶金生产工艺中火法冶金存在能耗大，污染严重，逐渐被淘汰，而湿法炼锌是将锌精矿经焙烧-浸出-净化-电积获得金属锌。

And purification methods of water quality In addition to the traditional methods (water injection, the use of aerobic machines, Shi quicklime), there is a new approach, the use of the water quality regulator: Gold Baby microbial fertilizer.

而净化水质的方法除了传统的方法（注水、使用增氧机、施生石灰）外，还有一种新的方法，使用水质调节剂：金宝贝微生物菌肥。

A rich, skin-conditioning botanical cleanser for the entire body. Soap-free Quillaja Saponaria extract thoroughly cleanses the skin, leaving it feeling soft and silky.

含净化作用的植物精油和皂树，能彻底清洁皮肤而不会引起乾燥，其中檀香木、薰衣草、柠檬精华更能消除压力、松弛神经。

Information that encourages racialism, violence, superstition and terrorism threatens social security. It should be banned by the government with a view to purify the social environment.

鼓励种族主义、暴力、迷信和恐怖主义的信息会危害社会安全，政府应该禁止这些信息的传播，以净化社会环境。

This effect may be due to the components of blueberry which function as free radical scavengers.

"他们补充道"这个功效来源于蓝莓本身带有的清除净化的自由基成份。

The aimof the research was to probe into the purification effects of2kinds of emergent plants of Ranunculus sceler atus L.andRumex acetosa L.onthe domestic sewage.

探究石龙芮和酸模两种挺水植物对生活污水的净化效果。

The only way topurge the land of corruption and raze the black tower to the ground, was to bring the Trine and the other artifacts

净化这片腐败堕落的大陆唯一的办法就是将这座恶魔之塔夷为平地，将"Trine "和其它

The recalescence behavior of Cu-20%Pb hypomonotectic alloy was investigated by means of combination of melted glass denucleation and cyclical superheating.

采用熔融玻璃净化与循环过热相结合的方法研究Cu-20%Pb亚偏晶合金的再辉行为，利用经典形核理论与瞬态形核理论计算讨论偏晶合金的两相竞争形核规律。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。