catchment basin

英 [ˈkætʃmənt ˈbeɪsn]

美 [ˈkætʃmənt ˈbeɪsn]

集水盆地；流域

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 areadrainage area

双语例句

• The only one proper choice is consultation on the basis of equality among catchment countries in framework of river basin cooperation for reducing contradiction and conflict.
  有关各国在流域合作框架内，通过平等协商，努力减少矛盾和冲突，是唯一正确的选择。
• A powerful earthquake destroyed the vegetation and surface debris basin soil, many bedrock outcrops, has changed conditions and the water catchment basin runoff conditions.
  强大的地震作用破坏了泥石流流域内植被和表层土壤，多处基岩出露，改变了流域汇水条件及流水径流条件。
• In the fringe of a catchment basin there exists an ideal maximum probability peat zone;
  在集水盆地边缘存在理想的最大概率泥炭带；
• Kriging interpolation method is a optimal method for establishing DEMs in catchment and region scale, and 1 m is a optimal DEM resolution in upper Yangtze River basin;
  Kriging插值法是长江上游地区小流域和冲沟系统DEM建立的最佳方法，1m的空间分辨率是长江上游地区描述地形的理想分辨率，可以满足切沟和冲沟的研究需要。
• In this algorithm, the 4-conn and edge of the catchment basin is the only thing that needs to be considered, so the algorithm is low memory consuming. Furthermore, the algorithm can make the touched objects separate from each other efficiently.
  算法只需考虑图片中像素的4连通和集水盆地的边缘情况即可，使得粘连物体得到了有效的切割和分离。
• The country emphasizes "lawfully prevent floods by water control" in the background, it is catchment of the Yangtze River Ecological Protection of the lagging of the legal construction in the Yangtze River Basin water resources protection problems.
  在国家强调依法治水的大背景下，正是长江流域生态保护相关法制建设的滞后，导致了长江流域水资源保护存在的种种问题。
• It is the geographical data pretreatment to unite the map projection and to workout map of catchment basin for analyst and explaining anomaly of sand and geochemistry.
  地理数据处理主要是统一地图投影变换和为分析解释重砂和化探异常进行的汇水盆地图的编制。
• Catchment division of the water and sediment yield system and drainage network codification of the key region in the middle Yellow River basin
  黄河流域产水产沙系统的划分及中游重点区的编码
• The degradation rate in the main stream turns higher towards downstream, while in the tributary stream it seems to be closely related with land utilization, wastewater treatment and discharge within the catchment basin.
  对于干流，其分解速率越往下游越大，而对于支流，则与其流域的土地利用、污水处理和排放情况密切相关。
• Catchment basin is quite important in geochemistry and other domains.
  汇水盆地在地球化学、地质勘测等领域的研究中占有重要地位。