河網化 的英文怎麼說

中文拼音 [héwǎnghuà]
河網化 英文
canalization
  • 河 : 1 （天然的和人工的大水道） river 2 （指銀河系） the milky way system; the galaxy 3 （特指黃河） t...
  • 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...
  1. Six foundation works : first, projects to prevent flood, avoiding huai river overflow again ; second, projects of comprehensive traffic, perfecting the highway, railway, waterway and aviating traffic network ; third, ecological environmental protection project to improve peoples living conditions and strengthen environmental ecological construction progressively ; fourth, construction of " digital fuyang ", realizing datamation of product design, automation of production process, and electronization of commercial market ; fifth, sincere project of fuyang, advancing all kinds of sincere institutional improvement of same trade, forming morals based on sincerity, and personal integrity ; sixth, talents market project, developing human resources diversely

    六項基礎工程：一是防洪保安工程，切實根除淮河心腹之患；二是綜合交通工程，完善公、鐵、水、空綜合交通網路；三是生態環保工程，改善人居生活條件，加強環境生態建設；四是數字阜陽工程， .逐步實現產品設計數據化、生產過程自動化、營銷商務電子化；五是誠信阜陽工程，推進各類同業誠信制度建設，形成誠信為本、操守為重的社會風尚；六是人才強市工程，多方位開發人力資源。
  2. By making some assumptions, collision frequency were presented. then the the flocculation kinetics model was established through population balance equation. comparison of experimental data and modeling results indicate that there are the same trend between the two. so the model can predict floes number and size during flocculation of yellow river ' s loess particles without using empirical parameters. the tem and sem were used to obsever floes in the study of floe structure. the flocculation was divided as flocculi, floc and floe aggregate. the floes structure model was established by assumption that particles position in floe accords with tetrahedron. the fractal dimension of model and experimental floes was found to be coincidentso the model can reflect the structure of flocs formed in flocculation of yellow river ' s loess particles by macromolecule flocculant at a certain extent

    最後，本文還對絮凝動力學和絮體結構進行了研究，在前人研究的基礎上，針對高分子絮凝黃河泥沙，對絮凝過程作了一些符合試驗條件的假設，建立了顆粒碰撞頻率表達式，應用了顆粒數量平衡方程，從而建立了絮凝過程的動力學生長模型，模型計算結果與試驗數據對比表明，二者趨勢一致，在沒有使用經驗參數的情況下基本上能夠描述黃河泥沙絮凝過程中絮體數量和尺寸分佈的變化過程；對絮體結構的研究中，應用掃描電子顯微鏡和透射電子顯微鏡對絮體進行了觀察，將絮體分為絮粒、絮團和絮網三個不同的生長階段，通過假設顆粒結合位置符西安建築科技大學博士學位論文合正四面體，建立了絮體結構模型，計算得到的模型絮體分形維數基本與試驗中的實際絮體相符，在一定程度上能夠反映高分子絮凝黃河泥沙生成的絮體結構。
  3. In view of henan province ’ s typifying for the five provinces in central china in regard to rural industrial development, this paper chiefly examines the enterprise networks in three clusters in henan province, that is, the steel office furniture cluster in pangcun town, yanshi city, the steel measuring tape cluster in nanzhuang village, yucheng county and the hair products cluster in xuchang county, xuchang city, by means of the social network analysis ( sna ), transaction - cost analysis ( tca ) and space - time coupling approach. it explores the forms, process, evolution and performance of the networks among enterprises and other actors in clusters in rural areas of central china

    鑒于河南省鄉鎮企業發展在中部農區的代表性，本文運用社會網路分析法、交易成本分析法及時空耦合法，著重對河南省偃師市龐村鋼制傢具、虞城縣南莊村鋼捲尺和許昌縣發製品三個產業集群中的企業網路進行個案研究，從而探討中部農區產業集群中企業的結網形式和結網過程、企業網路的演化機理以及它是如何提高企業和區域競爭力的。
  4. In the plain area, 23, 000 hectare ' s green belt along five waterways and ten highways and forest network in the farmland will be built ; satellite towns and the center towns will be brought to meet the standards of garden town

    平原完成"五河十路"兩側2 . 3萬多公頃的綠化帶及其它河道、道路綠色通道，完善農田林網化，郊區衛星城和中心鎮達到園林城鎮標準。
  5. Abstract : incompatible element nh11 and hybrid stress element 18 were employed to analyze rock burst occurring in coal face 9108 of sanhejian coal mine. compared with the results from ansys, the two optimized fems can execute more accurate numerical simulation in the research of rock burst as well as other rock problems and lessen the errors from inaedquately meshing in huge calculations due to the limitation of labor and computer time. in addition, the criterion of averaged generalized stress rate was proposed and used to determine the site and moment of rock burst. the given conclusion is in accordance with the face of coal face 9108 very well

    文摘:利用優化非協調元和雜交元分析了三河尖礦沖擊礦壓，並與ansys程序的計算結果進行了比較.認為優化有限元在沖擊礦壓乃至巖石材料的數值模擬中能給出更為精確的結果，也可減小大型計算中由於人力、機時所限粗分網格產生的誤差.分析中，採用了廣義平均應力率準則來判斷沖擊點位置和沖擊時刻，所得結論與實際情況吻合
  6. Yutong metal fence wire mesh products co., ltd mainly produces all kinds of wire mesh, chain link fence diamond wire mesh, crimped wire mesh, wire mesh fences, stainless steel wire mesh, brass wire mesh, welded wire mesh and so on. we have built good reputation among our customers with good quality products, reliable services and honest attitude toward business. we follow the vision of technical innovation and quality products and we sincerely wish to cooperate with our old and new customers to create an even brighter future

    河北省安平縣宇通網欄網業製品有限公司是一家致力於生產金屬護欄網異形網框網超市貨架隔離網輕質板網建築網勾花網電焊網，銅網，不銹鋼絲網等系列產品的公司，該公司具有現代化的生產設備和先進的生產技術，並在原有的基礎上開發研製出多種款式的絲網，使產品具有了耐腐蝕抗老化耐酸堿不褪色表面平整光亮手感好的特點。
  7. This article aims at the research and exploitation of day loading forecast system of electrical net of hebei province, and expatiates emphatically the process and meaning of the realization of loading forecast system of electrical net that based on intellectualized

    本文針對河北電網日負荷預測系統的研究與開發，著重闡述了基於智能化的電力負荷預測系統的實現過程及其意義。
  8. In order to direct the water to the forebav of the pump station from the original canal, a channel long 135 m is designed. it crosses through the terrain top with a depth of more than 50 m. soil of the channel slopes is a strongly - weathered silty and sandy mudstone with many well - developed reticular cracks and takes the structural surfaces almost same as the channel slopes

    東深供水工程金湖泵站位於塘廈鎮東面，屬低山、殘丘地貌，地面高程22 60m ；泵站前池進水渠橫切山脊，連接原東深供水河，設計開挖1條長135m的進水渠，坡高50多米，邊坡土質為強風化的粉砂質泥巖，網狀裂隙發育，結構面基本與坡面重合；坡體土質中含有較多的粘土礦物，具有遇水軟化的特性。
  9. The relaxation iterative method of branch flow in tree - type river systems is extended to the loop - type river networks, which can turn the problem of any complex river networks hydraulics into the problem of a series of single river hydraulics ; 4

    將樹狀河系支流流量的鬆弛迭代方法推廣為環狀河網支流流量的鬆弛迭代方法，從而實現了對于任意形式河網的復雜水力計算問題都化為一系列的單一河道的簡單水力計算問題。
  10. A new method is presented. the travel time, including the time delays associated with overland folw pathways, is obtained. it is expected that the hillslope velocity and the stream velocity are different, and different equation is used. in the method, the fact that velocity increases going downstream in river systems is taken into account. after the travel time of each cell being calculated, the frequency distribution of the times of arrival of individual water droplets at the catchment outlet - giuh, is obtained

    提出了一種匯流時間計算方法，匯流時間中包括坡地漫流時間和河道匯流時間。方法中坡地單元的匯流速度與河道單元的匯流速度採用不同的計算公式，同時考慮流速沿河道向下游的變化。流域中每一個網格單元的匯流時間得到后，將其看作隨機變量，進行統計分析后，得到匯流時間的頻率分佈? giuh 。
  11. The model is used to calculate water level and dis - charge of river network with tidal level as independent variable

    該模型根據潮水位的變化，模擬河網的水位和流量變化過程。
  12. To improve the management both in network and water dispatching and to obtain maximum economic profits, the reservoir operation section of north - west electricity management bureau, the superior of liujiaxia development, decides to set up a system of reservoir automation operation which includes an automatic system of hydrological situation forecasting, a important part of the automation operation system

    洮河紅旗站是劉家峽水庫入庫站，其主管單位西北電管局為提高電網水調管理水平，獲得最大經濟效益，決定建立水調自動化系統，其中水情自動測報系統是個重要組成部分。
  13. Citing five - meter - high nanfei river rubber dam in hefei, one of the highest double - anchor water rubber dam in china as an example, while deeply analyzing some representative rubber dam projects in china, the article theoretically exploits the relationships among some technical parameters such as anti - pull intensity, internal pressure ratio, circum - oriented relative extending rate, etc. also has the author brought up his own opinion on rubber dam design & calculation theory, which is of high theoretical and applicative value for parameter optimization and combination of water rubber dam with a height of above 3. 5 meters. it also helps when building over - five - meter - high rubber dam using seamless rubber dam and rubber dam with steel wire as its frame. this article also exploits safety measures for designing & building rubber dam in navigation areas

    本文以充水式雙錨固橡膠壩目前國內最高（壩高5m ）之一的合肥市南淝河橡膠壩工程為例，並在對全國目前已建橡膠壩代表工程進行深入分析的基礎上，對壩袋的抗拉強度、內壓比、環向相對伸長率等技術參數之間的關系進行了理論探討和研究，並對橡膠壩設計計算理論提出了自己的見解和看法，對指導設計壩高3 . 5m以上的充水式橡膠壩技術參數的優化組合具有重要的理論和應用價值，特別對應用無搭接縫橡膠壩、鋼絲網骨架橡膠壩建造壩高大於5m的橡膠壩具有指導意義。
  14. The super entropy produce criterion is a good tool to judge the system ' s abrupt change from a lower grade to a higher one. in this paper the entropy of the urban resource - environment system was defined, and in an example of its application the super entropy produce criterion of the urban resource - environment system reflected the real developmental process of the whole system. furthermore, in this paper, a new model for the grid size optimization of the finite element method ( applied to the water quality modeling of the topographically complicated river ) was brought forward based on the maximum information entropy theory in condition that the length of gird was given

    超熵產生判據為我們提供了判斷系統從低級有序向高級有序突變過程的工具，本文提出了城市資源與環境系統熵的定義，在實例中的應用證明城市資源與環境系統的超熵產生判據較好地反映了整個系統的演化情況；另外，本文針對在城市復雜河道情況下，利用有限單元法求解河流水質模型時網格單元大小難確定的問題，引入網格信息熵的概念，提出了有限單元法求解河流水質模型的網格優化方法。
  15. The change of discharge and diversion ratio of the main junction is calculated by the 1 - d model, and the influence of the engineering on the whole pearl river delta networks is analyzed

    同時利用一維數模計算工程后水面線及河網主要節點流量和分流比的變化，從整體的角度分析工程對整個珠江三角洲流域的影響。
  16. Based on tiansha river water diversion flow strengthen project in jiangmen, the hydraulics and water quality characteristics in tidal rive networks have been simulated numerically. zero - dimensional and one - dimensional hydraulic models have been applied. this paper presents the concept of roughness optimization

    採用零維及一維水力模型，結合江門市天沙河引水增流工程項目，對感潮河網的水力水質特性進行了數值模擬，提出河道糙率優化概念，為感潮河網的納潮沖污，改善水環境提供了理論依據。
  17. Optimization model of networks " roughness is established. in this model, objective function is the average scedasticity of relative error for water level and discharge. with the recorded water level and tidal data, the value of roughness is optimized

    建立了以流量和水位相對均方差作為目標函數的河網糙率優化模型，並利用實測的河道水位及潮流資料，對河道的糙率取值進行了優化，所建立的糙率優化模型更加合理，計算的效率及精度大大提高了。
  18. It was first to derive the control equations of numerical models based on the past relevant achievements, and the common numerical - computation methods were introduced and compared after that 1 - d and 2 - d models were both applied according to the condition of the problems. the 1 - d model program was the floris that have been broadly used to model networks of river, and the 2 - d model used fasttabs, a good visualized program package suitable for modeling the shallow waters

    在總結前人成果的基礎上，論文首先推導了水流數學模型的基本方程，然後介紹和比較了常用的幾種數值計算方法，根據所研究問題的特點，決定採用一維水流數學模型和二維淺水模型聯合計算模式，其中一維模型採用的是已被廣泛運用於河網計算的數學模型程序floris ，而二維模型採用的是可視化的程序包fasttabs 。
  19. This thesis is based on the water system of pearl river delta actual situation and applicated the numerical simulation method to study the complex river networks. at last using visual c #. net technique realizes its vision and quite operation

    本論文結合珠江三角洲河網實際情形，應用數值模擬方法對其進行研究、計算並運用visualc # . net技術實現其可視化及其交互性操作。
  20. The difficulties of this problem are as follows : there is a grate discrepancy of geology condition of dike in middle - lower reaches of yangtze river, the facts which affect groundwater power field and water chemistry field not only include geologic structure of dike, topography and river network, precipitation infiltration and evaporation condition, but also are closely related to the design scheme of impermeable wall, construction method and construction quality

    本課題研究的難點在於長江中下游堤基工程地質條件差異較大，影響地下水動力場、水化學場的因素不僅與堤基地質結構、地形與河網分佈、降水入滲及蒸發條件，而且與防滲墻的設計方案、施工工法及施工質量等密切相關。
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