by-pass valve

基本解释

The By-Pass valve used on standard iron valves is a globe valve.
在標準鑄鉄閥門上安裝的旁路是一個截止閥。
The simulation results shows that the opening variety of compressor by-pass valve affects cooling-down time of refrigerator system directly.
結果表明，降溫過程中壓縮機旁通閥的開度變化直接影響系統的降溫時間。
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.
FL-7風洞是以三台航空發動機爲動力的跨音速風洞，通過調節發動機轉速、柔壁及旁路活門開度來實現對M數的控制。