runoff

英 [ˈrʌnɒf]

美 [ˈrʌˌnɔf]

n.  (胜负难分时的)加赛，决胜赛;(得票相近时的)决胜投票，决胜选举

复数：runoffs　

TOEFL

BNC.27868 / COCA.7580

柯林斯词典

• N-COUNT (得分相同时的)加赛，决胜赛;(得票相同时的)决胜投票，决胜选举
  Arun-offis an extra vote or contest which is held in order to decide the winner of an election or competition, because no-one has yet clearly won.
  1. There will be a run-off between these two candidates on December 9th...
     12月9日将举行这两位候选人的决胜选举。
  2. He claimed the title after beating the American Sean Moran in a run-off at Bradford.
     他在布拉德福德的决胜赛中打败美国人肖恩·莫兰之后获得了冠军。
  3. ...next month's presidential runoff election.
     下个月的决胜总统选举
• N-UNCOUNT 径流，溢流（指流入河流中的雨水）
  Run-offis rainwater that forms a stream rather than being absorbed by the ground.
  1. The sewers collected sewage and storm runoff and discharged it, untreated, into the harbour.
     污水和暴雨径流汇入下水道后被直接排入海港。
  2. ...runoff water flashing down a gully.
     从沟渠中奔流而下的径流

英英释义

noun

• a final election to resolve an earlier election that did not produce a winner
• the occurrence of surplus liquid (as water) exceeding the limit or capacity
  Synonym:overflowoverspill

双语例句

• Impacts of Climate Change and Human Activities on Runoff of Poyang Lake Catchment
  气候变化和人类活动对鄱阳湖流域径流变化的影响研究
• But river runoff in Africa can often change dramatically from one season to the next.
  但是非洲的河流流量从一个季节到另一个季节可能急剧变化。
• Organic fertilizers application could markedly decrease runoff loss and leaching loss of nitrogen in rice field.
  施用有机肥可以在很大程度上减少农田氮素的径流流失和渗漏淋失。
• An urban rainwater runoff model is proposed, and its function and realization processes are introduced.
  构建了城市雨水资源化径流模型，介绍了模型的功能和模型的实现过程。
• Yard-scale landscape designs can influence environmental quality through effects on habitat, stormwater runoff, and water quality.
  庭院横向的设计会因为它对动植物生境、雨水径流和水质的影响而影响到整个居住环境的质量。
• There are runoff, groundwater, soil water in the three-component model which has a wide application;
  三水源模型主要包括降水，地下水和土壤水，应用较广；
• The urban rainfall runoff pollution originates from the precipitation, the urban surface and the drainage system.
  城市降水径流污染中的污染物主要来自降水、城市地表和排水系统。
• Runoff is also governed by the number and the length of streams in the basin.
  盆地内的河流数量和长度也能调节径流。
• For all the soil and crop management treatments, the total runoff decreased with increasing amounts of fertilizer inputs.
  对土壤和作物管理的所有处理来说，总径流量随肥料投入量的增加而降低。
• Wetland design can moderate peak flow rate and volume of runoff discharge and sediment deposition during precipitation events.
  湿地项目可以缓和雨洪峰值流率及降水过程中的径流排放量和沉淀量。