It is concluded the ball mill power can be determined in accordance with its size, ball filling ratio and rotation rate, and the method is proven to be feasible in practice.
由此得出,设计大型磨机时,可根据其规格及填充率、转速率确定功耗计算的方法,通过运行实践证明,此方法是可行的。
How many skills went into the making of the tint and the kilns, into supplying the heat, the light and power, the belts, motors, and all the other things a mill requires?
制造颜料,烘干需要的热量,照明,电力,传动带,电动机,一家工厂所需要的一切设备,等等,所有这一切需要多少技能?
Both DAMS were built to provide hydropower to a local paper mill, but alternate sources of power have been rerouted to serve the facility.
建造这两座大坝是为了给当地一家造纸厂提供水力发电,不过电力的其他来源也已经替代水力发电供给这家工厂了。
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