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选择浸出
1、registering for selective service───注册选择XingFuWu
2、middling selective───中等选择性
3、leaching───n.[矿业]沥滤;v.[矿业][冶]浸出(leach的ing形式);[土壤]淋洗;滤取;滤去
1、Study on the New Process of Potassium Salt Mining by Selective Leaching───选择性溶浸法开采钾盐矿新工艺探讨
2、In present work, a kinetic study on selective leaching of low-sulfur Ni-Cu matte at atmospheric pressure was conducted.───本文研究了低硫高冰镍常压选择性浸出的动力学过程。
3、For a certain refractory Cu-Zn ore, a new process of bulk flotation-oxidizing roasting-selective leaching-Cu-Zn electrowinning is proposed.───针对某难分选的铜锌矿石,提出一种混合浮选—氧化焙烧—选择性浸出—铜、锌电积选冶联合新工艺。
4、Application of Selective Leaching of Mobile Metal Forms in Forestry Terrain, Daxing'anling, Heilongjiang───金属活动态提取法及其在黑龙江大兴安岭森林覆盖区的应用
5、The technology of copper-nickel alloy oxygen selective leaching has been used in industrial production in JinChuan Company.───本课题研究了铜镍合金纯氧选择性浸出过程中的热力学的影响因素。
1、Selective leaching of nickel, cobalt and copper from cobalt crusts was attained by using ammonium carbonate solution and sulfur dioxide gas as a reductant.