常見例句雙語例句To decrease the leakage of full closed wicket gate of reaction turbine is an important subject of improving the constructional characteristic of water turbine.減少反擊式水輪機(jī)導(dǎo)葉全關(guān)後的漏水量是改善水輪機(jī)結(jié)搆性能的重要課題之一。 返回 reaction water turbine