flotation的例句（flotation在句子中的用法）

• Effects of sodium sulfide on collectorless flotation of galena have been investigated. 本文研究了硫化钠对方铅矿无捕收剂浮选的影响.
• Expounds liquid level control system of flotation machine and its industrial test. 介绍浮选机矿浆液位控制系统及其工业试验过程.
• Flotation is a process for separating low density solids or liquid particles from a liquid phase. 浮选是从液体中分离出低密度固体物或液态颗粒.
• Flotation is used for Florida and Kola rock. 浮选操作法用于佛罗里达磷矿和科拉磷矿.
• The cerusite can be collected by xanthate without sulfuration, however the flotation indexes are not good. 在不硫化的条件下,黄药能够浮选白铅矿, 但浮选指标不高.