常見例句雙語例句The characteristics of eccentric rotating valve?偏心鏇轉閥的特點?。blog.sina.com.cnBy way of an analysis of the test results expounded is the working mechanism of the pulse burner with an air rotating valve.通過對結果的分析，闡述了空氣-鏇轉閥脈沖燃燒器的工作機理。The device includes hydraulic oil source, four oil and gas springs and distributor which is composed of reversing valve, rotating valve and stop valve.它含有液壓油源、四個油氣彈簧和分配器，其中的分配器由換曏閥、轉閥和截止閥組成。ip.com權威例句The control for this valve is a rotating crank handle that has to be screwed what feels like a hundred turns to switch from one position to the other.FORBES: What Do All The Controls On A Fire Engine Truck Do? 返回 rotating valve