roughers meaning in Chinese
呢坯
Examples
- In accordance with some wolfram - tin effuse come from cleaner in aconcentrating mill , this study adopt vibrate dslimes shaking table combining with centrifugal separator to put up a roughers . tousegravity - flotation and magnetic con - centration as combined proces s of technology , succeed in solving a problem of multipurpose returning in wolfram - tinslimes
针对某选厂废弃的钨锡精选溢流进行了选矿试验研究，采用振动矿泥摇床与离心机组合粗选,运用重选浮选磁选(水冶)联合工艺流程，有效地解决了钨锡细泥综合回收问题。