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...
Furthermore, dragline silk is elastic, which many of the man - made fibers are not.而且, 牵引丝具有弹性, 这是许多人造纤维所不具备的.Objective To obtain the whole length gene of dragline.目的为获得蜘蛛拖丝蛋白全基因.Araneus diadematus dragline silks are stu...
The scriptwriter helped him to adapt his novel for the screen.编剧帮助他将其所著小说改编成电影。Buddhism had to adapt to the new world or perish.佛教必须适应新时代，否则将会消亡。Shelves were built to adapt the library for use as an office.为将图书馆改作办公室而做了一...
我是学美术的学生,我画许多画.I am an art student and I paint a lot of pictures.他成为中国现实主义美术的先驱.He was the pioneer of contemporary Chinese realist fine arts.设计借用舞台美术的手法, 将建筑设计戏剧化.With the method of stage artistic design, the architectur...
In the Northwest, they are being planted by hedgerow on seedling roots, clonal and dwarfing stocks.在西北部地区用灌木树篱把它接在实生砧 、 无性砧及矮化砧上.In the Northwest, they are being planted by hedgrow on seedling roots, clonal and dwarfing ...
卸下通风窗4后, 松掉锁紧螺母5上的锁紧螺钉.Unload the wind window 4, loosen the lock screw of nut 5.温室大型通风窗重达上百公斤,带来了一系列问题.Large windows under the weigh of more than 100 kg are a burden to operate.分析了车厢侧板零件通风窗冲压加工的工艺特点, 设计了一副针对该零件加工的切口拉伸复合模...