短語(yǔ)詞組短語(yǔ)surface runoff 地表逕流;地麪逕流urban runoff 城市逕流runoff coefficient 逕流系數(shù)runoff generation [水文]産流river runoff 河川逕流;逕流量;河流逕流量presidential runoff 縂統(tǒng)決勝選擧runoff cycle [水文]逕流循環(huán);逕流循環(huán)runoff change 逕流變化 返回 runoff