discharge hydrograph method 中文意思是什麼

discharge hydrograph method 解釋
流量過程線法
  • discharge : vt 1 發射（炮等），打（槍），射（箭）。2 起，卸（貨）。3 排泄，排出，放出（水等）。4 釋放；解除，...
  • hydrograph : n. 1. 自記水位計，流量速度計算儀。2. 水文圖，水文曲線。
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. The method is tested using xin ' anjiang model to calculate the discharge hydrograph

    並對抗差后的雨量資料採用新安江模型進行產匯流計算。
  2. Through examination of the recession limbs of the observed hydrographs, during periods with no rain and thus no surface runoff, one can determine the value of. for this catchment, a value of 0. 8 is obtained. the simulated subsurface runoff at each grid is routed to the outlets through a unit - hydrograph method for overland flow and the linear saint - venant equation for channel flow to get the discharge at xixian station

    對所研究的流域而言，經過估算消退系數為0 . 8 .耦合著這兩種不同地下徑流機制的clm模型都可以計算出每個網格的地表地下徑流深，採用dag lohman 34 ， 35發展的匯流模型進行匯流由於是研究地下徑流，所以取每個網格的地表徑流為0 ，該模型採用單位線計算坡面匯流線性聖維南saint - venant equation進行河道匯流
  3. In the first part, we compute the site design flood of given design frequency ( 0. 01 %. 0. 1 %. 0. 2 % and 1 % ) using the design flood hydrograph. then we get the design reservoir inflow flood of the same design frequency by the resultant discharge method. according to the computing value we compare the site design flood and design reservoir inflow flood of different time interval

    本論文以廣西紅水河龍灘水電站為例，在第一篇中採用洪水過程線法計算了給定設計頻率為0 . 01 、 0 . 1 、 0 . 2和1的壩址設計洪水，並利用合成流量法計算了相應設計頻率的入庫設計洪水。
  4. By monte - carlo method the flood discharge risk is calculated with consideration of the uncertainty of flood hydrograph, and the result is compared with that without consideration of the uncertainty of flood hydrograph. it is clear that the flood discharge risk is lower when the uncertainty of flood hydrograph is considered

    文章最後用蒙特卡洛法分別計算了此工程在考慮洪水過程不確定性和不考慮時泄洪風險值，比較二者的計算結果，後者的風險值明顯大於前者，這說明，洪水過程不確定性對泄洪風險的影響不可忽略不計。
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