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

• 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。
• Around these cities they practiced runoff agriculture.
  在这些城市和周围，他们从事径流农业。
• The soil solute transport with surface runoff and sediment was greatly impacted by the soil texture and solute character.
  土壤质地和溶质性质对土壤溶质地表迁移过程有较大影响。
• 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；
• This system was used to control urban surface runoff and the initial operation of constructed wetlands was discussed.
  以武汉市桃花岛塘和复合潜流人工湿地组合生态处理系统为研究对象，考察了对城市地表径流的处理效果。
• The grey self-memory model for annual runoff was established on grey system and self-memory theory.
  将灰色系统建模方法和自记忆建模结合起来，提出了年径流预测的灰色自记忆模型。
• Analysis on influence of the hydrologic lower bedding course upon the river runoff;
  分析了大同市河川径流减少的原因，并对其进行了粗浅的定量计算。
• 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。
• 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。
• The runoff has provided the theoretical and technique foundation for developing the catchment project and catchment irrigation.
  该项研究为开展集水工程及集水补灌提供了理论和技术依据。