请教如何翻译? column and its piping, operating at 30 percent of design rate, were shaken by water hammer at feed sparger. Due to oversized discharge orifice area, feed liquid probably ran out of upstream orifices, sucking vapor in via downstream orifices. This vapor collapsed onto the subcooled liquid. Hammer was eliminated by orienting sparger orifices upward to keep it full of liquid at low rates. A deflection bar was added above the orifices to prevent impingement onto the tray above. 请教一下该如何翻译,谢谢各位!查看更多20个回答 . 4人已关注