【化】 reflux ratio

回流的英語翻譯：

circumfluence; refluence
【化】 back flow; circulation reflux; contra-flow; flow-back; reflux
refluxing
【醫(yī)】 backflow; palirrhea; reflux reflextonus; refluxing; regurgitation
return; return current

比的英語翻譯：

compare; compete; ratio; than
【醫(yī)】 proportion; ratio
【經】 Benelux; benelux customs union; benelux economic union