n.径流量；流出；流放口；决赛
The streams are flushwith the spring runoff. 溪涧涨满春水。
The amount of runoff erosion raises with increase of slope length. 径流侵蚀量随坡长的增加而增大。
The streams are flush with the spring runoff. 溪涧涨满春水。
More than 170 hectares were afforested,reducing water runoff from the hillsides. 超过170公顷的土地已植有林木，以减少雨水从山坡流下。
Another municipal waste problem is street runoff into storm sewers. 有关都市废水的另外一个问题是进入雨水沟的街道雨水。
If this hold, they'll both advance to a May runoff. 如果事实如此的话，他们俩将在5月份提前上演对决好戏。
