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.Expounds liquid level control system of flotation machine and its industrial test.介绍浮选...
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.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.Expounds liquid level control system o...
A lot of ground has been covered in unpacking the issues central to achieving this market-led strategic change.在分析实现这个以市场为导向的战略转变的关键问题时,涉及了诸多领域。His skill in packing and unpacking had been acquired solely in the service o...
We will make thee plaits of gold With studs of silver.但是,我们要为你制金链子,为你配上银质的饰物.A folding mechanism plaits the fabric onto the roller bed.织物经一段自由布段后从汽封口进入蒸箱,并被迅速加热到反应温度.These plaits have an extremely compact surface and a r...