比重分选

摘要为解决钨钼铋金属的综合回收，通过一系列选矿试验，探索出了全浮选回收钼铋、浮选＋重选回收白钨选矿工艺，获得了较好的选矿试验指标，选矿试验研究取得成功。

center of gravity

artificial gravity spacecraft simulator

zero gravity

quantum gravity

TRUE specific gravity

cross-current classifier, gravity air separator, aspiration duct, inertial separator

gravity (gravitational force)

gravity-stabilized gyroscope