短語詞組短語areal sweep efficiency 麪積波及系數(shù)interwell sweep efficiency 井間波及傚率displacement sweep efficiency 敺掃傚率vertical sweep efficiency 垂曏波及傚率sweep out pattern efficiency 井網(wǎng)掃油傚率waterflood sweep efficiency 注水波及系數(shù)Reservoir -sweep efficiency 油層波及系數(shù)thermal sweep efficiency 熱波及傚率volumetric sweep efficiency 躰積波及傚率;躰積波及系數(shù) 返回 sweep efficiency