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
• 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；
• 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。
• Marine life is also harmed by agricultural waste, chiefly runoff containing chemical fertilizers and pesticides.
  含化肥和杀虫剂的农业废物流人海洋；对海洋生物也会造成危害。
• Annual precipitation had significant effects on the annual runoff coefficient.
  年降水量对年径流系数的影响极显著。
• The trees reduce water runoff and soil erosion.
  这种树可以减少水分流失和土壤侵蚀。
• On this basis, a new understanding of western subsystem karst water runoff features was advanced.
  在此基础上，对西部子系统岩溶水径流特征提出了新的见解。
• 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。
• Runoff and sediment yields are greatly affected by the type of land use.
  土地利用类型不同对产流产沙的影响程度不同。
• The application of the model in the daily runoff forecasting obtained better forecasting results in the Dadu river basin.
  将该模型应用于大渡河流域日径流的预测，取得了较好的预测效果。