mineral dressing [矿业] 选矿 ; [矿业] [冶] 富集
mineral dressing engineer 矿产敷料工程师 ; 选矿工程师
mineral dressing equipment 选矿设备
mineral dressing technology 选矿技术
mineral dressing recovery 选矿回收率
mineral dressing principle 选矿原理
nonferrous mineral dressing 有色金属选矿
mineral dressing engineering 矿物加工工程
Ore dressing refers to the concentration of a raw ore. Dressing can separate the desired mineral from much of the associated gangue.
选矿就是精选生矿。通过选矿，有用矿物从伴随的脉石中分离出来。
Sawtooth wave jig dressing, except for very subtle material outside, almost can handle various size of mineral materials.
锯齿波跳汰选矿，除了很微细的物料外，几乎可以处理各种粒度的矿物原料。
Qinghai Office of Geology and Mineral Resources Minister Liu and his company to 300,000 tons ore dressing plant construction site inspections.
青海省地矿厅刘厅长一行到公司30万吨选矿厂建设工地视察工作。
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