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...
Frictional forces may also act when there is no relative motion.在无相对运动的情况下,也可以有摩擦力的作用.Viswanathan has analyzed the frictional interaction between fiber fringes.维斯沃纳森分析了纤维须头间的相互摩擦作用.This depends on the estimation of the t...
男孩们蜷缩在楼上的小卧室里睡熟了。The boys are curled asleep in the small bedroom upstairs.我被赶到了楼上的小卧室。I was banished to the small bedroom upstairs.他们将废品间清理用作小卧室.They cleared out the junk room to make a tiny beds....
People we spoke to today were really rather fatalistic about what'sgoing to happen.今天和我们交谈的人对将会发生的事情都表现得相当听天由命。People we spoke to today were really rather fatalistic about what's going to happen.今天和我们交谈的人对将会发生的...
Methods: The target compound was prepared through a four - step reaction from 4 - bromophenol .方法以 4- 溴苯酚为原料,经4步反应制得目标化合物阿达帕林.A sensitive analytical method of bromophenol - like marine flavors has been established using ...
他逃走时只穿着莎笼和破旧的衬衫。He fled wearing only a sarong and a tattered shirt.这种地貌好像可以笼住并放大声音。This landscape seemed to trap and amplify sounds.马克还在如笼中困兽般踱来踱去。Mark was still pacing like a caged animal....