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

• 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。
• 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
• Spread available gathering rain capacity study of small catchment area aiming at watershed, channel and sloping field;
  对小流域、沟道、坡地等小型集水区的可集水量计算问题展开研究；
• 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。
• Natural consumer catchment area
  消费者自然聚集的地区
• 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。
• International Study Group for Waterworks in the Rhine Catchment Area
  国际莱茵河流域自来水厂联合会
• Cases include a family who were spied on to check they were not cheating on school catchment area rules and so-called'bin criminals '.
  这些案列中包括一个家庭，他们被监视以确定没有在学校的集水区中骗人或者所谓的“精神犯罪”。
• Danjiangkou Reservoir for weeks and the catchment area of serious non-point source pollution. As a result, research of Danjiangkou reservoir area non-point source pollution to the protection of the Danjiangkou Reservoir has a very important significance.
  针对丹江口水库库周及集水区面源污染严重等问题，研究丹江口库区面源污染对保护丹江口水库有着非常重要的意义。