短語詞組短語Reflux Feed Ratio 進料回流比Reflux Fraction Ratio 回流百分比optimum reflux ratio 最佳回流比;適宜回流比的選擇;最佳回流比率Reflux ratio profile 板數(shù)下的回流比reduced reflux ratio 簡化回流比reflux ratio regulator 式回流比調(diào)控器infinite reflux ratio 無限回流比率sludge reflux ratio 污泥回流比internal reflux ratio 內(nèi)回流比 返回 reflux ratio