boundary water course 中文意思是什麼

boundary water course 解釋
國境河流
  • boundary : n 邊界，疆界，限界 （between）;（球場）邊線；界標；界限，范圍，分野。 aboundary dispute 邊界糾紛...
  • water : n 1 水；雨水；露；〈常作 pl 〉 礦泉，溫泉；藥水。2 〈常 pl 〉水體；水域；水道；海；湖；河；海域；...
  • course : n 1 進程，經過，過程，趨勢；經過期間。2 進路；水路；路程；路線；航線；【火箭】導引。3 行進方向；...
  1. 2. for a given rain, the initial condition and boundary condition is determined, then the distribution of water in the slope at difference moments is got from the result by the fdm program calculation, and variation law of water distribution during the whole course is also obtained. 3

    模擬一次降雨過程，通過確定初始條件和邊界條件，用本文編制的有限差分法程序計算了降雨及雨後共128小時內不同時刻土坡的水分分佈場，得到了坡體內水分分佈隨時間變化的規律。
  2. The increase of the amount of water taken from river course is the direct cause why observed runoff decreases. as land cover forms the boundary between the atmosphere and the terrestrial sphere, changes in land cover may have significant implications on water resources

    針對減少的徑流量，本文還提出了將它分為氣候影響、人類活動可還原水量和不可還原水量兩種，並且闡述了在現階段，這種分類方法是切實可行的。
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