这些意外事件电 、 机械 、 和结构的失败结果在平衡物的电梯上发生了.These accidents occurred on counterweighted elevators as a result of electrical, mechanical, and structural failures....
近来,可采用在冷却塔的水管系统中设置旁通阀或节流阀.The latter may be used with bypass or throttling valves in the tower water pipework circuit.柔性节流阀结构简单, 压力降小, 动作可靠性高.Flexible throttle simple structure, small pressure drop, high reliability and ...
The replicas are made by using a thin film of fusible alloy on a stiffening platen.复制是用附着在加强托板上的可熔合金薄膜实现的.No genius, not a bad guy, but the attacks are hurting and stiffening him.不是天才, 人也不坏, 但是四面八方的攻击伤了他的感情,使他横下了心.Her mo...
There are numerous subdivisions of the Department of Justice.司法部设有许多部门.This division of the chapter has several subdivisions.该章这一节里又分成几个小节.There was really no end to its windings - to its incomprehensible subdivisions.迂回...