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重介质分选
释义
重介质分选
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重介质分选
释
dense medium separation
重介质分选
在密度大于水的介质(即重介质)中分选矿物的重力选矿方法。是利用矿物颗粒间密度的差异,采用密度介于不同矿物之间的流体为介质,通过阿基米德原理产生上浮和下沉作用,使矿物原料中的有价组分得到富集或提纯,获得精矿。
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Record Book of Imperial Edicts of Xianfeng and Tongzhi
Record Book of Missionary Cases of Qing Dynasty
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Recorde
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Recorded Sayings of the Perfected Bai from Qiongzhou
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Record for Getting Through Summer in the Riverine Village
Record for Getting Through the Summer of the Gengzi Year
Record from the Jiangbiao Area
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Recording Angel
Recording Art Major, School of Film and Television, Communication University of China, Nanjing
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