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...
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...
The carts were pulled by bullocks.货车由阉公牛拖着....a country where horse-drawn carts far outnumber cars.马车的数量远远超过汽车的国家Golf carts with bright canvas canopies wandered the raingreen fairways.一场雨后显得愈加葱绿的高尔夫球场草地上,散放着一些带有色彩缤纷的帆布华盖...
因此,这些溶解了的物质就从岩石圈转移到水圈.These dissolved materials thus pass from the lithosphere to the hydrosphere.水圈与岩石圈一起形成地球的表面.The hydrosphere and the lithosphere together form the Earth's surface.岩石圈之下是由部分熔融的橄榄岩所组成的软流圈.Below th...
听到詹姆斯自杀的消息，我非常伤心。I was grieved to hear of the suicide of James.这次审讯将得出自杀的结论。The inquest will bring in a verdict of suicide.警察拒绝回答这对夫妇是否是一起自杀的。Police refused to say if the couple died in a suicide pact....
Passengers escaped from the plane's front four exits by sliding down emergency chutes.乘客们从飞机前部4个出口处的紧急滑道滑下逃生了。Wearing stars and stripes, a cowboy watches rodeo events from the chutes.一位身着星条旗服装的牛仔在斜槽后观看着骑术表演.This bat...
Leningrad was the third alien city to offer him a surrogate home.列宁格勒是他在异地安家的第三个外国城市。When war broke out, he was interned as an enemy alien.战争爆发时，他作为敌国人士遭到关押。Such an attitude is alien to most bu-sinessmen.大多数商界人士都会对这样的态度感...