短語詞組短語mobility y ratio 流度比flood mobility ratio 注水流度比waterflood mobility ratio 水敺流度比displaced phase mobility ratio 敺替相和被敺替相流度比molecular mobility ratio 分子遷移率miscible mobility ratio 混相流度比heteroduplex mobility ratio 分子的遷移比率favorable mobility ratio 有利流度比 返回 mobility ratio