重介质选矿法 [矿业] dense-media process
重选矿法
Heavy ore separation method
以上为机器翻译结果,长、整句建议使用 人工翻译 。
目前钽铌矿的选矿多以重选为主,但重选法选别细粒钽铌矿的回收率非常低。
At present, most of Ta-Nb ores are processed by use of gravity concentration, with which the recovery of fine-grained Ta-Nb mineral is very low.
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