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

• With economic development and population growth in Yellow River catchment area, water pollution has become more and more serious.
  随着黄河流域经济的发展和人口的增加，黄河的水污染问题愈演愈烈。
• Based on the concept catchment area, the temporal rainfall variable can be translated into capacity of accumulating surface water of slopes, and thus associate rainfall as a spatial evaluation indicator with the stability of slopes indirectly.
  把具有时效性的降雨因子通过地表汇水面积的表达，转化成为了斜坡坡面汇集地表水的能力来考虑，从而也间接地将降雨作为空间静态评价指标与斜坡的稳定性联系了起来。
• 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。
• Combined with hydropower development, the enterprise strategy has been discussed for hydro development company in catchment area.
  结合新疆开都河流域水电开发情况对流域水电开发公司的企业战略问题进行了探讨。
• 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
• 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。
• Landslide is one of the main source of the material of debris flow in debris flow catchment area.
  泥石流流域内的滑坡地质灾害是泥石流发生的主要物质来源之一，因此研究泥石流流域内滑坡的发育特征和分布规律是具有重要意义的。
• 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。
• 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。
• 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”。