watershed (basin) 中文意思是什麼

watershed (basin) 解釋
流域
  • watershed : 〈英國〉分水嶺；〈口語〉流域。
  • basin : n 1 臉盆；水盆。2 滿盆，（一）盆。3 盆地，流域。4 水坑，地塘；（港灣）深度；內灣，小灣；【造船】...
  1. The simulated values by year and moon of many nutrients such as n and p are obtained in lianshui watershed and its 62 sub - basins. besides, the simulation of chemical runoff of lianshui basin is carried on based on the land use in 1993 and in 2000. also the results are analyzed from time ( annual and moon ) and space respectively

    獲得了瀲水河流域及其62個子流域的按年和月輸出的多種養分的模擬值；並利用1993年和2000年兩期的土地利用分別對江西瀲水河流域的化學徑流進行了計算機模擬，從時間（年和月）和空間上分別對模擬的結果進行了分析研究。
  2. Study of structures and water resources development patterns in karst watershed a case study at the houzhai basin, puding, guizhou

    以貴州省普定后寨巖溶流域為例
  3. On the basis of raster digital elevation model ( dem ) data over the laohahe river catchment in the upper and west area of the liaohe basin within inner mongolia autonomous region, the digital elevation drainage network model ( dednm ) is applied for assigning flow - vector directions over flat and depressional areas of the dem, for identifying stream network and watershed divides, and for establishing spatial topological structure of subcatchments and stream network

    基於遼河水系老哈河流域柵格數字高程模型（ dem ）數據，採用數字流域水系模型（ dednm ） 、河流工具rivertools 、地理信息系統arcview軟體，根據地形提取水系信息，構建數字流域水系、子流域與河網的空間拓撲關系。
  4. Nitrogen balance of agro - ecosystem in a typical watershed in the hilly area of central sichuan basin

    川中丘陵區典型小流域農田生態系統氮素收支探析
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