短語詞組短語areal sweep efficiency 面積波及系數(shù)interwell sweep efficiency 井間波及效率displacement sweep efficiency 驅掃效率vertical sweep efficiency 垂向波及效率sweep out pattern efficiency 井網(wǎng)掃油效率waterflood sweep efficiency 注水波及系數(shù)Reservoir -sweep efficiency 油層波及系數(shù)thermal sweep efficiency 熱波及效率volumetric sweep efficiency 體積波及效率;體積波及系數(shù) 返回 sweep efficiency