短語(yǔ)詞組短語(yǔ)load piston cavity flow 負(fù)荷柱塞空穴流量piston cooling oil flow 活塞冷卻油流piston -type flow-meter 活塞式流量計(jì)piston flow reactor 活塞流反應(yīng)器;平推流反應(yīng)器;翻譯local flow piston theory 當(dāng)?shù)亓骰钊碚?/li>counter flow piston engine 逆流活塞發(fā)動(dòng)機(jī)local -flow piston theory 當(dāng)?shù)亓骰钊碚?/li> 返回 piston flow