排水系數 的英文怎麼說

中文拼音 [bèishuǐxìshǔ]
排水系數 英文
dewatering coefficient
  • 排 : 排構詞成分。
  • 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...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 排水 : drain off water; drain away water; dewatering
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. The comprehensive treatment project of lin jia ya slide el consists of whittling slope, anti - slide pile with anchoring cable, retaining wall, building ground drainages, level ing off and calking slope, vegetation protection etc. after managing, under the action of earthquake load and watery the stability coefficient of slide is up to 1

    林家崖號滑坡的綜合治理方案是由削方、錨索抗滑樁、護坡擋墻、地表排水、整坡填縫、生物防護等多種工程措施優化組合而成。治理后，在飽水有地震荷載狀態下滑坡的安全儲備系數為1 . 10 。
  2. Brings forward the basic network cell model of symmetrical blast vault and asymmetric blast vault. then studies and analyses airflow in vault of main voltage switchyard hall of xiluodu hydropower station which is far cry and large numbers of airflow conflux, brings forward concept of “ virtual embranchment ” and corresponding basic network cell model, regresses calculate expressions of flux uniformity coefficient and impedance of “ virtual embranchment ” of vault of main voltage switchyard hall of xiluodu hydropower station

    而後又採用cfd數值模擬的方法對溪洛渡水電站主變洞排風拱頂這種多股氣流匯流的長距離通道內的氣流流動進行了分析，提出了「虛擬分支」的概念和相應的網路基元模型，並回歸得到了溪洛渡水電站主變洞排風拱頂各個排風「虛擬分支」風量均勻系數以及阻抗的計算公式。
  3. Based on the equal strain consolidation model of sand drain, and neglecting the well resistance and the vertical drainage consolidation, a layered model for the nonlinear consolidation of sand drain, which accounts for the geostatic pressure varying along depth and the relationship between the average viod ratio and the logarithm of average effective stress, is presented

    摘要基於砂井等應變固結模型，考慮初始有效應力沿深度變化，忽略井阻和豎向排水固結的影響，應用平均孔隙比與平均有效應力的對數關系，建立砂井非線性徑向排水固結的分層計算模型，並求得常荷載作用下的徑向排水固結解析解。
  4. This paper presented a new type of triswach ( trimaran small waterplane area center hull ) with small length displacement volume ratio which has low powering requirements at high speed

    摘要提出了一種阻力性能優良、船長排水量系數小的高速小水線面三體船型。
  5. According to the distribution peculiarity of the two characteristic moments, the accessibility of water quality in taizhou source of yangtze river has been analyzed based on the maximal contamination zone of entire tide and the relationship between the length of contamination zone and the pollutant load. simultaneously, every project has been analyzed and compared by using the model in wuli lake water environmental renovation for getting some theoretic gist and technical supports for the engineering

    在此基礎上進行泰州江段水流水質數值模擬，建立排污混合帶范圍與排污量關系曲線，並對泰州江段供水水源地水質可達性進行了分析；將模型應用於五里湖水環境治理工程中，預測各引水方案下湖體水質狀況並進行各方案分析，從而為工程實施提供一定的理論依據和技術支持。
  6. In order to calculate quantitatively the process of rainfall - runoff, the css model of zhang cha catchment is developed based on epa ’ s swmm ( storm water management model ) in this paper. and then calculate cso spill water quality 、 spill volume and spill time at different intercepting ratio using the developed swmm, and analyze the effect on them by intercepting ratio

    為了實現上述降雨?徑流過程的定量計算，本文引入美國環保局的城市暴雨水管理模型（ swmm ）建立了佛山市張槎排水區的合流制排水系統模型，使用該模型計算了不同截流倍數時溢流污水的水質、水量以及溢流時間，並分析了截流倍數對它們的影響。
  7. ( 5 ) taking full of advantage of the ado. net and asp. net technology under the. net platform. it construct a powerful remote control and monitor system and meet the reqirment of the users. in order to achieve real - time control, it design a front environments built on the asp. net structure, from which the system can fulfill the real - time function. due to the characteristic of drain off water pump station remote control and monitor system ( big pump station need high voltage ( 6000v ) and great power ), so now do n ' t adopt the ways that client _ end controls it. in addition, the server - end design a database to manage from which the system could tackle users information and online users log in the form of winform and strengthen the safety of the system

    Net平臺下的ado . net與asp . net技術，發揮兩者的武漢理工大學碩士學位論文優勢，構造了功能更強的遠程監控系統，更好的滿足用戶的需要。系統設計中以asp . net架構為前臺環境，實現了客戶端通過ie瀏覽器來實時的監控到排水泵站的運行情況，使系統達到了實時監視，但由於大泵機工作電壓高（ 6000v ）功率大（ 100okw ）的特點，暫不採用客戶端控制系統。在服務端，設計了數據庫，並且以winform的形式來管理網路管理員和用戶的信息以及在線用戶的日誌，加強了系統的安全性。
  8. This paper evaluates the underground water resources and its safe levels of miming, and then studies the availability of molepipe drainage, a kind of practical underground water regulation technique. starting with the elevation of underground water resources and a safe level of mining through variable system theory, this paper analyzes the conditions of underground water resources based on the well - studied determination method of determining the two hydrographical coefficients : rainfall infiltration replenishment rate and irrigation replenishment rate. then considering irrigation, rainfall, drainage and other related factors, a mathematical model is set up for the calculation of underground water storage, exploitation on water regulation

    論文從灌區的地下水資源及其可開采量評價分析方面入手，在對兩個主要的水文地質參數即降雨入滲補給系數、灌溉入滲補給系數確定方法研究的基礎上，對灌區的地下水資源狀況進行分析，依據灌區的灌溉、降雨、排水條件及各種現狀因素，建立了地下水資源量計算的數學模型，西安理工大學工程碩士專業學位論文計算得到青銅峽灌區地下水的最大補給量和可開采量;另外對在開發利用地下水資源過程中的地下水位的調控進行了初步的探討，在銀北灌區開展對暗管排水調控地下水位的試驗研究。
  9. The purpose of this web site is to share my experiences with workers in any country on water logging in agricultural lands, irrigation induced soil salinity, subsurface drainage for agriculture ( horizontal and vertical ), reuse of groundwater, ground - water hydraulics, ( geo ) hydrology, rainfall and surface runoff relations, reclamation and improvement of water logged saline, salty, sodic alkaline, and acid sulphate soils, plant growth, crop production and responses as well as statistical analysis consisting of segmented linear regression and cumulative frequency distributions

    描述:探討農業耕地的水澇問題；灌溉導致的土壤鹽堿化；地表灌溉；地下水的再利用；地下水水力學；雨水與水流失的關系；淺地表排水；土壤開墾及水澇，酸性，堿性土壤的改良；片段線形回歸和累積頻數分佈的統計分析等。
  10. At last, we have some advises about how to bellowing human capital gini coefficient : region a should let the high rank human capital to flow out, cultivate the middle rank human capital, support and ensure the low rank human capital and make the structure of college education more rational. region b should reduce human capital gini coefficient basing on improving the level of people been educated. region c should strengthen the support of nine years duty education, develop the career technique education and whole life education, reduce the human capital being

    最後，本文對不同區域分別提出了減小其人力資本基尼系數的建議:區域a應該積極引導高層次人力資本的向外流動，繼續堅實中等人力資本的培養，對低層次人力資本應給予有力的支持與保障，同時注意高校安排教育結構的合理性;區域b應該在普遍提高全民受教育水平的基礎上逐步縮小人力資本基尼系數;區域c應加強政府對普九工作的支持力度，注意發展職業技術教育和終生教育的教育系統以及減緩該區域的人才流失現象。
  11. In order to solve the problems effectively, under the auspices of 863 plan in china, the synthesis diagnosis has been carried by means of measuring and numerical imitating the combustion chamber of refining column, and some conclusions is such as : ( 1 ) through measuring the temperature and combustion in the burning chamber of the refining column, the result shows the temperature difference on the same level is more than that in height direction, and there is a few of co in bottom of burning chamber. ( 2 ) in order to ensure normal work of flue system in lead column in the course of zinc refining, theoretic calculation and measure about the flow resistance of exhaust gas are carried through. the results of study reveal that drawing out force of chimney is inadequate, which is mainly caused by illogicality of flue construction

    在研究過程中，採取了現場實測和數值模擬手段對韶關冶煉廠鋅精餾鉛塔燃燒室及排煙系統進行了綜合診斷，具體結果包括如下： （ 1 ）完成鋅精餾鉛塔燃燒室內溫度測試以及燃燒狀況的測試，結果發現：鉛塔燃燒室內水平方向的煙氣溫度並非均勻，而且其溫差比上下方向的溫差更大，以及鉛塔燃燒室尾部存在co未燃燼問題； （ 2 ）為了保證鉛塔煙氣系統的正常工作，對煙道系統的阻力進行了理論計算及測試分析，結果發現：鋅精餾鉛塔煙氣系統中煙囪抽力不夠，這主要是煙道結構不合理所造成的。
  12. Then, using statistical method, performance indexes are compared, and the prior layer setting is obtained. through elaborate indoor tests, the drainage performance, mechanics performance and durability of asphalt treated permeable material are researched. by statistical analyses of vast test data, the balance range of air voids is obtained, via performance tests in different saturation conditions, the durability of the material is gained

    對瀝青穩定碎石排水層混合料的材料組成進行了精心的室內試驗設計，依據室內試驗結果，對瀝青穩定碎石排水層混合料的透水性能、力學性能和耐久性能進行了各種因素的影響分析，經數理統計分析獲得了有關性能指標之間的經驗關系，找到了透水性能和力學性能之間的平衡點。
  13. It is commonly recognized that subsurface drainage system can improve pavement performance and extend service life. as an essential part of subsurface drainage system, the layer setting and characteristics of asphalt treated permeable material directly affect the performance of subsurface drainage system, which is lucubrated in this paper. based on the typical semi - rigid pavement without permeable layer, using multilayer elastic system program, rational pavement structure with permeable layer at different locations is first analyzed

    本文以高等級公路瀝青路面的典型結構形式作為未設排水層的路面結構原型，通過不同的設置層位分析對排水層的回彈模量和厚度的要求，探討設置排水層的路面結構的一些結構參數適宜的取值范圍，並在此基礎上運用灰色系統關聯分析方法，對不同設置層位的路面結構的技術指標進行比較分析，得出較優的層位設置方案。
  14. ( 2 ) when tunnel water is blocked up fully behind the lining, water pressure on the lining will reach maximum at last so long as surrounding rock near the lining is infiltrative no mattter how much the permeability coefficient of surrounding rock is

    （ 2 ）隧道採用完全不排水措施時，只要襯砌附近的圍巖滲水，襯砌背後與含水圍巖有水力聯系，不論滲透系數多大，襯砌背後最終水壓會達到靜水壓，計算時水壓不宜折減。
  15. In order to solve some technique problems of waterproof and drainage of tunnels based on controlling drainage, model tests, numerical simulations and site investigations were performed by use of two cases longtan tunnel and baiyun tunnel

    摘要針對控制排放的隧道防排水技術中一些關鍵問題，以龍潭隧道和白雲隧道為依託，採用模型試驗、數值模擬、現場調查等方法進行了系統研究。
  16. The contents of this paper include the following several aspects : ( 1 ) a model of the fractures leakage is built through counting and analyzing the wealthy geological records of hae field, and a model of the fracture water transporting is also built according to the fracture water condition of its recharge and its runoff and its discharge in hae field ; ( 2 ) this paper studies the chemical behavior and the migration parameters of the elenent sr2 + in ground water in hae field, the main contents include : the presence form of the element sr in ground water is analyzed by way of the rmodynamics ; the absorption mechanism that granite and sand stone absorbs sr element is analyzed based on theory and experiment test the diffusion parameters of the element sr in water and in granite and in sand stone are researched with laboratory experiment test ; the partition coefficient of sand stone and granite to sr is tested by the batch way

    其研究內容包括以下幾個方面： （ 1 ）通過對我國hae預選處置場豐富地質資料的大量統計和分析，建立了該處置場的基巖裂隙滲透模型。再根據hae預選處置場基巖裂隙水的補給、徑流、排泄條件及水位動態特徵，建立了預選處置場基巖裂隙水水運動模型。 （ 2 ）對高毒性鍶元素在我國hae預選處置場地下水中的化學行為和遷移參數進行系統的研究，其中主要包括運用熱力學方法分析了鍶元素在地下水中的存在形態，利用理論分析與實驗測試相結合的方法分析了花崗巖和砂巖對核素鍶的吸附機制，採用室內實驗裝置研究了核素鍶在地下水中的擴散參數以及在花崗巖和砂巖中的本徵擴散參數，採用靜態批式法研究了鍶在砂巖和花崗巖中的分配系數。
  17. On the base of studying in arithmetic of predictive control, different math models are used to approach the control system. general water level control, pid control and predictive control using in sewage pumping station are compared. by simulating the different models using in control system, the conclusion that the aim of saving power and preventing pollution in sewage pumping station can be achieved by using predictive control is got

    在預測控制演算法研究的基礎上，分析了用不同的數學模型逼近污水泵站排放系統，比較了採用常規水位控制、 pid控制和預測控制對污水泵站排放系統的控制效果，在模擬結果對比的基礎上，得到了採用預測控制可以更好的解決節能無污控制目標的結論。
  18. For tianjin olympic center stadium project, parameters determination of a natural lake used as cooling pond and the layout plan of the lake were introduced, including the flow scheme of recirculating cooling water system, calculation of heat released from cooling pond, engineering arrangement for the lake, and the lake water treatment, etc

    摘要結合天津奧林匹克中心體育場工程，介紹了利用天然湖作為冷卻池的參數確定及湖平面設計，具體包括冷卻循環水系統流程、冷卻池排熱量計算、冷卻湖的工程布置、湖水水質處理等。
  19. It developed a model for evaluating modernization of water conservancy for the reclamation area on the basis of data analysis. the evaluation model included five aspects e. g. protecting flood and disaster, irrigation and drainage, people ' s life and eco - environment protection, and operation and management

    本研究運用現代化理論，結合新的水利行業發展思路，從墾區實際出發，在分析大量數據的基礎上，建立了水利現代化評價模型，該模型涵蓋防洪減災、灌溉排水、生態環境建設與保護、生活用水和經營管理等方面的指標體系。
  20. At the same time, study on the relation between them needs calculating quantitatively combined sewer system overflow ( cso ) spill volume 、 time and water quality and study the self - purification of contamination in receiving water

    研究截流倍數與水體環境質量之間的關系，則需要定量計算合流制排水系統的溢流水量、水質以及溢流時間，並在此基礎上研究溢流污水在水體中的凈化過程。
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