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

• 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。
• The results are approximately consistent with the flood characteristics of the catchment area.
  成果基本符合本流域洪水特性。
• 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。
• Ecological Risk Analysis Based on Landscape Structure in Catchment Area along the Weihe River
  基于景观结构的渭河下游河流沿线区域生态风险分析
• 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
• 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。
• 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。
• 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
• 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。