大学英语词汇短语释义解析及例句 by-pass valve


释义：

by-pass valve [机] 旁通阀

例句：



The By-Pass valve used on standard iron valves is a globe valve.

在标准铸铁阀门上安装的旁路是一个截止阀。



The by-pass valve port has a central axis and a peripheral valve seat.

旁通阀口具有中心轴线和周边阀座。



First opens the by-pass valve counter-pressure, then operates the valve, latter opens the hydraulic turbine.

先开启旁通阀平衡压力，再开阀，后开启水轮机。



The simulation results shows that the opening variety of compressor by-pass valve affects cooling-down time of refrigerator system directly.

结果表明，降温过程中压缩机旁通阀的开度变化直接影响系统的降温时间。



FL-7 is a continuous transonic wind tunnel, which is powered by three engines. Mach number is adjusted by the rotating speed of engines, the flexible wall nozzle and the by-pass valve.

7风洞是以三台航空发动机为动力的跨音速风洞，通过调节发动机转速、柔壁及旁路活门开度来实现对M数的控制。