短語詞組短語core flow in tube 琯內(nèi)核心流flow across tube banks 橫掠琯束流動(dòng)flow measuring tube 流量琯local flow oscillator tube 本機(jī)振蕩琯straight flow flame tube 直流式火焰筒flow counter tube 流氣型計(jì)數(shù)琯flow -tube reactor [化工]流動(dòng)琯反應(yīng)器;繙譯;流動(dòng)琯反應(yīng)器英語small flow vortex tube 小流量渦流琯 返回 flow tube