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

• The grass panels will reduce storm water runoff.
  降低雨水流失和地表径流。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• 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。
• Water absorption is greatly reduced; consequently runoff is increased, resulting in accelerated erosion rates.
  水的吸收能力大大减少，结果被冲走的东西增加了，结果加快了腐蚀速度。
• The variation of runoff in a year basically corresponds to that of rainfall in that year.
  径流在年内变化与降雨在年内的变化基本相应。