水文網 的英文怎麼說

中文拼音 [shuǐwénwǎng]
水文網 英文
hydrographic net
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 文 : Ⅰ名詞1 （字） character; script; writing 2 （文字） language 3 （文章） literary composition; wri...
  • 網 : Ⅰ名詞1 （捕魚捉鳥的器具） net 2 （像網的東西） thing which looks like a net 3 （像網一樣的組織或...
  • 水文 : hydrology水文測驗 hydrologic survey; 水文成因分析 hydrologicall genetic analysis; 水文地理學 hydr...
  1. After analyzing the merits and shortcomings of the current methods for leak hunting of municipal water supply network and inducing the reasons that cause the pipe leakage, this thesis pointed out that the water supply network should be evaluated synthetically by means of reliability theory

    本文分析了現有給水管網檢漏方法的優缺點，在歸納了導致管道漏損的各種原因的基礎上，指出應該利用可靠度理論對管網進行綜合評價。
  2. In view of the hydrologic and meteorologic characters of the inland alpine region in the north - west china, watershed is dispersed by grids

    摘要針對西北內陸高寒山區的水文、氣象特點，以網格為最小單元將流域離散。
  3. This paper creatively introduce fractal theory into the study of municipal networks ( include pipe networks, sewer networks and storm sewer networks ), analyze their fractal character and explain their physical mechanism, which is the origin of the fractal structure

    本文以市政管網（包括供水、污水和雨水管網）作為研究對象，創造性的引入分形理論，分析論證了管網的分形特性及其形成的物理機制。
  4. The thesis expatiate on the thought base, principle, design process and calculate technique that used in the foundation of the service pipe network geography information manage system, and set up each module ’ s math model. it handles the network ’ s graphics and words in a whole using the geography information system technique. that will make the water pipe network management easy, facilely and exactly

    本文詳細闡述了建立城市給水管網地理信息管理系統的思想基礎、遵循原則、設計過程以及採用的計算技術，對管網各功能模塊建立了數學模型，運用地理信息技術對城市給水管網進行了圖形和屬性數據一體化的操作，從而使給水管網的管理更加直觀、便利和準確。
  5. ( 3 ) anns are often viewed as black box models whose parameters do n ' t have any physical meaning. and the structures of anns are similar in different hydrologic systems, by this mean, the basic information such as distributing of hydrometric stations ca n ' t be utilized. this paper presents a new flood forecast model based on complex ann, which can make the information of hydrologic systems as guidance when constructing the structure of ann

    （ 3 ）通過建立復合型型人工神經網路模型的方法，有效的利用給定水文系統的先驗知識為人工神經網路模型的建模提供指導，使得建立出的模型更具合理性，該方法不同於傳統的人工神經網路建立方法，為基於人工神經網路的洪水預報建模提供了一種新的思路。
  6. The thesis also makes a full illustration on the optimization of sewage pipe net which consists of the optimization on pipe connection in examing well

    污水管網優化設計也包括管道在檢查井內連接時的優化，本文也做了詳盡闡述。
  7. Based on the summary of the inspection effect for one hydrogeological year of stage geological disaster prevention project of xingshan county in three gorges region, this paper puts forward the relevant and effective methods for the harnessing of landslide, dangerous rock body, collapsed bank and other different geological disasters, and proposes suggestions for the future inspection of geological disaster prevention projects

    摘要本文通過對三峽庫區興山縣二期地質災害防治工程一個水文年的效果監測總結，提出了針對滑坡、危巖體、塌岸不同地質災害體的抗滑樁、格構、掛網噴砼等不同治理工程所應採取的與之相適用、而有效的監測方法、監測頻率，以及資料整理、工程效果分析時應注意的問題等，為今後做好地質災害防治工程監測提出建議。
  8. The network of rain - gauge stations is described in another information sheet of this series : " rainfall measurements and hydrometeorology in hong kong "

    有關雨量站網的詳細資料，讀者可參考本系列另一單張《香港雨量的量度及水文氣象學》 。
  9. Technical reguations for hydrologic network design

    水文站網規劃技術導則
  10. A study on planning methods for hydrological network in international river basins of china

    國際河流水文站網布局規劃方法研究
  11. Webgis is necessary to be used in managing hydrologic station and the environment of rivers

    因此，應用webgis來實現對水文站網、江河沿線環境等信息進行管理是很有必要的。
  12. The hydrological regionalization is the basis for planning, layout, adjustment and supplement of hydrologic networks

    摘要水文分區是水文站網規劃、布設、調整和補充的基礎。
  13. The optimum interpolation method is used to estimate radar measured rainfall which then be applied to topmodel to simulate discharge of shiguanhe catchment during the summer of 1998 in game hubex project. comparison of simulated discharges between radar and rain gauge implements over a 1500 - hour series

    運用雷達聯合少量雨量計方法估測流域面雨量，結合game hubex國際合作項目1998年加強觀測期在史灌河流域獲取的水文觀測資料和topmodel進行降水徑流模擬，並與稠密雨量計站網測量的面雨量進行流域出口流量模擬的對比試驗。
  14. Time series neural network model for hydrologic forecasting

    水文預報的時間序列神經網路模型
  15. Application of artificial neural network to hydrological prediction

    人工神經網路在水文預報中的應用
  16. Application of an anns with sensitive ability to hydrologic forecast

    敏感型人工神經網路及其在水文預報中的應用
  17. Combining absolute error function with relative error function, and setting it as the objective function of bp networks application to the flood forecast

    綜合絕對誤差函數和相對誤差函數於一體，提出一種適合於水文研究的bp神經網路綜合目標函數。
  18. ( 7 ) from analysis, the smg model with decaying recursion updating is the most suitable model for reservoir 10 day runoff forecast at liujiaxia and longyangxia. and neural network model is the next

    （ 7 ）通過對比分析，認為加衰減遞推實時修正的smg模型是最適合黃河上游的中長期水文預報模型，神經網路次之。
  19. A novel measurement and control system ( mcs ) used in hv flameproof switchgear has been established based on the 80c196kb single - chip microprocessor, by which electrical faults such as short circuit, over - load, over - voltage, open circuit, earth leakage and so on can be automatically distinguished and processed, and with the exception of this, the insulation degree of the double screen cables is monitored on - line. the operating condition and fault parameters can be displayed in turn with liquid crystal display

    該系統能自動判斷短路、過載、過壓、欠壓、漏電等故障，並對高壓電纜的絕緣水平進行實時監測，大屏幕液晶顯示器實現了電太原理工大學碩士學位論文網參數的輪流顯示，通過撥碼盤輸入系統各項整定參數，真正實現了保護系統數字化。
  20. Using the literature materials and experience before, this paper makes a thorough study on optimal design of water supply networks. an algorithm of decomposing and coordination of system engineering which divides the optimization of the whole networks into three parts, i. e. optimization of water resource flow, and pipe - diameter and standardization of pipe - diameter is proposed. the three parts can be resolved by generalized contracted grads method, hybrid genetic algorithm which is the combination of genetic algorithm and grg method separately

    本文根據以往的文獻資料及相關工程經驗，針對給水管網優化設計這一課題做了深入的研究，提出利用分層分解協調演算法將管網優化設計問題分解成流量優化、管徑優化及管徑取整三個子課題的思想，並分別採用廣義簡約梯度法、遺傳演算法與廣義簡約梯度法相結合的混合遺傳演算法及簡單遺傳演算法來求解三個課題。
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