Studied the water flowing characteristics in gangue used as water-gravel-mixed filling material from one Uranic mine. 摘要利用某铀矿尾矿作为水砂充填料的水流特性研究,针对不同粒度的试样,进行常水头渗透试验。
Sulfide ores with BaSO4 as the main gangue , two kinds of slags , speiss and As-Cu alloy have been identified. 在还原熔炼中添加了砷矿物,冶炼的最终产品是砷铜合金,还原熔炼产生的砷冰铜(黄渣)等副产品中的铜通过返料操作在冰铜熔炼工序得以回收。
The buffalo came in “gangues” of tens of thousands.
数以万计的野牛进入蒙大拿州。
英语百科
Gangue
In mining, gangue (/ɡæŋ/) is the commercially worthless material that surrounds, or is closely mixed with, a wanted mineral in an ore deposit. It is thus distinct from overburden, which is the waste rock or materials overlying an ore or mineral body that are displaced during mining without being processed.