catchment area

英 [ˈkætʃmənt eəriə]

美 [ˈkætʃmənt eriə]

n.  (学校的)招生地区; (医院等的)服务地区; 汇水区; 汇水面积

牛津词典

noun

• （学校的）招生地区；（医院等的）服务地区
  the area from which a school takes its students, a hospital its patients, etc.
• 汇水区；汇水面积
  the area from which rain flows into a particular river or lake

柯林斯词典

• N-COUNT (学校的)招生地区;(医院等的)服务地区
  Thecatchment area ofa school, hospital, or other service is the area that it serves.
  1. ...the catchment areas of the district general hospitals.
     地区综合医院的服务范围
• (地理学上河流的)集水区域，汇水面积
  In geography, thecatchment areaof a river is the area of land from which water flows into the river.

英英释义

noun

• the entire geographical area drained by a river and its tributaries
  1. flood control in the Missouri basin
  Synonym:river basinbasinwatersheddrainage basincatchment basindrainage area

双语例句

• There are obvious differences in feldspar content between the north and south sides of the catchment area.
  汇水区南北的长石含量存在明显差异。
• The difference of the above two means the storm water accumulation at each runoff catchment area.
  两者之差就是城市各雨水径流流域暴雨的积水量。
• This equipment has the advantage of volumetric and small pipe split-flow methods, with a high investment benefit in the projects of pollution control in large catchment area and sewer rainwater as well as rainwater utilization.
  该装置具有容积弃流法和小管弃流法的优点，在较大汇水面和管道雨水的污染控制以及雨水利用项目中应用具有较高的投资效益。
• Study on Construction of Catchment Area and Runoff Efficiency in Loess Plateau
  黄土高原旱作农区径流场修建与集水效率研究
• A deluge over the past two days has forced people from their homes and put tourists and government workers out of dozens of federal buildings in the nation's capital. Study on Regional Risk Assessment of Flood Disaster in Catchment Area along Weihe River
  在过去两天的洪灾中迫使很居民、游者和政府工作人员离开数栋国家首都联邦公共大楼。渭河下游河流沿线区域洪水灾害风险评价
• The forest hydrology model has been conceived on the level of small watershed and catchment area.
  PRMS模型在该地区应用的确定性系数达到77.8%，通过构建的水文模型，探讨了在小流域和集水区尺度上森林植被变化（森林覆盖率、空间配置）对洪水的影响作用。
• It has a catchment area of 1,809,000 square kilometers, and is the major inland-river transport artery in China.
  流域面积180.9万平方公里，是中国内河运输的大动脉。
• Ownership by the very local community, based in the school catchment area, is fundamental to the project. Spring Enrolment-Hurdles to be Cleared;
  当地社区拥有所有权并且位于学校的招生来源地对这个项目来说非常重要。
• Studies on Land Exploiting Potential and Developing Mechanism of Red Soil Hillside Catchment Area
  红壤丘陵集水区土地开发利用潜力与发展机制研究
• International Study Group for Waterworks in the Rhine Catchment Area
  国际莱茵河流域自来水厂联合会