水道學 的英文怎麼說

中文拼音 [shuǐdàoxué]
水道學 英文
fluviology
  • 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...
  • 道 : Ⅰ名詞（道路） road; way; route; path 2 （水流通過的途徑） channel; course 3 （方向; 方法; 道理） ...
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 水道 : water channel; channel; waterway; watercourse; water carrier; water race; water lane; klong; lago...
  1. This thesis numerically modeled the current hi the outfall reach of a new floodway, and provide the scientific basis for the layout and design

    本文主要針對淮河入海水道河口段，利用數學模型研究其水流狀況，為工程規劃和設計提供科學依據。
  2. The petroleum exploration geologist working with subsurface channel sandstone must have a background knowledge of geomorphology.

    和地下的水道砂巖打交道的石油地質工作者，必須具備地貌學方面的基礎知識。
  3. Scientists attribute this to good quality water and a lack of natural predators in the water channel that runs under the palatine hill and surfaces in the trajan market

    科學家認為這全歸功於水質良好，加上這條流經派拉庭山丘地底並在圖拉真市集浮現出來的水道，沒有大自然掠奪者。
  4. In chinese medicine theory, the pathogenesis of bph is associated with qi transformation of the triple burner, impaired diffusion and downbearing of the lung, unable to govern regulation of the waterways, the splenic transformation failure and unable to upbear the clear and downbear the turbid, damp - heat pouring down into the bladder, kidney vacuity and yang debilitation, qi transformation disturbance of lower burner, so the bph is caused by the disturbance of qi transformation in the lung, spleen and kidney triple burner

    前列腺增生病的發病機理，中醫學認為與三焦氣化功能有關。肺失肅降，不能通調水道下輸膀胱：脾失健運不能升清降濁，濕熱下注膀胱腎陽虛衰，下焦氣化失司，致開閡不利。故前列腺增生病是肺脾腎三臟三焦氣化失調所致。
  5. " the citadel and a raft of artifacts may help redefine history of india, " said sufi mostafizur rahman, head of the department of archaeology at jahangirnagar university, near dhaka. " the well - planned road with even manholes proves that the citadel was managed by a very efficient administration, " mostafizur added. " i am confident further excavation will lead us to residue of a palace, " he said

    達卡賈罕吉爾納加爾大學考古系的系主任考古學家蘇非莫斯塔費祖爾拉赫曼表示， 「這條古代道路當初在建設時顯然經過了細心的設計，它上面甚至還附帶有下水道出入孔，這也可以證明它曾經處在一個工作效率極高的政權的管理下」 。
  6. The main work is done with the help of model experiment. in the flood - relief experiment, the flood carrying capacity of spillway tunnel is checked. in the hydraulic experiment of the diversion power conduit system, the followings are studied : the flow condition and fluctuation in the surge chamber, the distribution of flow velocity before the rack in the surge shaft, the amplitude of stage in the quick gate bay etc. the test step, content and results of different proposals are introduced in details

    本項優化試驗研究的目的主要在於，通過泄洪系統整體水力學試驗，校核泄洪洞的泄流能力；通過發電引水系統整體水力學試驗，研究調壓井內水流流態和水位波動情況、調壓井內攔污柵前流速分佈情況；確定快速閘門井內水位波動幅度；試驗確定壓力管道水擊壓力穿井系數以及泄洪洞弧形門處的水壓力。
  7. Standard practice for sealing sewer manholes using chemical grouting

    用化學灌漿密封污水道檢查孔的標準規程
  8. Due to issues of dongting lake districts flood composition, the evolution of sediment flow, the river and lake ( r & l ) distribution characteristic as well as the layout of r & l - dredging engineering, the article simulated the model of the dongting lake terrain change by using the gis technology and adopted the limited volumetric method to establish the two - dimensional hydraulics computation model of lake in order to forecast the water level, the flow capacity, the speed of flow and changes of flow field after implemented the project, which have provided the reliable theoretic basis for the decision - making and implementation of renovation for river course, canal and harbor and river course - dredging engineering

    摘要針對洞庭湖區的洪水組成、水流泥沙演變、河道湖泊水系分佈特點以及河道湖泊疏浚工程布局情況，利用gis技術模擬洞庭湖地形變化，採用有限體積法建立了湖泊二維水力學計算模型預測疏浚工程實施后的水位、流量、流速流場變化，為河道、航道港口整治、河道疏浚清淤等工程決策與實施提供了可靠理論依據。
  9. The origin and establishment of taoism ' s landscape literature

    道家山水文學的濫觴與確立
  10. First, on the base of investigating geleshan geologic environments, the author carefully analyzes them, studies their water storage structure, discusses the relationship of underground water dynamic changes and tunnel drainage by desiccation ; secondly, the author makes the dynamic analysis, regression analysis, routine hydrochemistry analysis, isotope analysis, so draws to guan - yin gorge anticlire east and west slot ' s karst developing features, alternated conditions underground water and supplying drain ways ; thirdly, by stating the fissuring ' s surveying data, the author calculates the seeping tensor

    作者在進行歌樂山地質環境調查的基礎上，仔細分析了大量觀測資料，研究其儲水構造，掌握地下水動態變化與隧道施工涌水的關系，及補給受降雨的影響情況。對隧道周圍的地下水進行動態分析、回歸分析、常規水化學分析以及同位素分析，得出觀音峽背斜東西翼槽谷的巖溶發育特徵，及地下水的循環交替條件、補給排泄途徑；統計分析裂隙測量數據，計算滲透張量。
  11. 2 the 1 - d hydraulics computational method and 2 - d shallow water equation are employed to simulate the processing of channel dredging in tai ping wan hydroelectric power plant. the results of model tests and numerical analysis are combined and compared each other

    採用一維水力學計算方法和二維淺水方程對大平灣電廠尾水河道開挖工程進行數值模擬，從而使模型試驗和數值模擬結合起來，相互比較。
  12. Besides, traditional hydraulic method is commonly adopted to water surface computation in which section - averaged hydraulic parameters are used. the accuracy is quite low. it is backward comparing with modern computational fluid mechanics

    此外，目前航道整治設計中水面線的計算一般都採用傳統水力學的斷面平均水力要素計算方法，精度較粗，大大滯後於當今計算流體力學研究水平。
  13. In this paper according to the design scheme of yao heba power station in nan yahe river, the mathematical model with longer and complicated conduit system, elastic water hammer and pid regulating low of voter turbine adjusting system in the case of the small fluctuation has being built, which include conduit system, surge tank, draft tube, water turbine, generator and governor. the hydraulic losses are taken into account, and nonlinearization in water turbine and the governor is also taken into account

    本文根據南椏河姚河壩水電站的設計方案，對水輪機調節系統，按長引水管道復雜引水系統、彈性水擊、調速器為pid調節規律，在小波動情況下，對包括引水道、調壓井、尾水管、水輪機、發電機、調速器在內的水輪機調節系統建立數學模型，並計及引水管道水力摩阻損失，對水輪機、調速器考慮了其中的非線性，利用功能強大的matlab軟體編制了源程序進行計算機模擬計算。
  14. Abstract : in this paper, the major problems in water resources, flood and drought, and water environment in china are analysed, and new subjects of study on hydrology are pointed out, including the uncertainty of hydrological phenomena, the effect of human activities on hydrology, the calculation of water level frequency, the optimum effcet of water resource development and utilization, the analysis of water supply and demand, the mechanism of water - saving agricultural irrigation, flood and drought prevention, etc

    文摘:從水資源開發利用與保護、水旱災害防治等方面論述中國當前存在的主要水問題：水危機和水浪費同時存在、水污染日趨嚴重、防洪減災任重道遠、生態環境破壞嚴重、全球氣候變暖產生不利影響；進而論述水文學研究面臨的新課題：水文現象的不確定性、人類活動對水文的影響、水位頻率計算、水資源開發利用的最佳效應、水資源供需分析、農業節水灌溉機理及水旱災害的防治，並指出必須加強對這些新課題的研究
  15. Sparedescription : in this paper, the major problems in water resources, flood and drought, and water environment in china are analysed, and new subjects of study on hydrology are pointed out, including the uncertainty of hydrological phenomena, the effect of human activities on hydrology, the calculation of water level frequency, the optimum effcet of water resource development and utilization, the analysis of water supply and demand, the mechanism of water - saving agricultural irrigation, flood and drought prevention, etc

    描述:從水資源開發利用與保護、水旱災害防治等方面論述中國當前存在的主要水問題：水危機和水浪費同時存在、水污染日趨嚴重、防洪減災任重道遠、生態環境破壞嚴重、全球氣候變暖產生不利影響；進而論述水文學研究面臨的新課題：水文現象的不確定性、人類活動對水文的影響、水位頻率計算、水資源開發利用的最佳效應、水資源供需分析、農業節水灌溉機理及水旱災害的防治，並指出必須加強對這些新課題的研究
  16. The synthetic experimentation of testing and calculating design depth in conveyance canal combine the knowledge of irrigation and drainage engineering and hydraulics. during the experimentation, through experiment data testing, analysis, calculating and watching canal model, making students understand further the principle of design, which has mutual promoting effect on theory teaching in class

    輸水渠道橫斷面設計水深測試及計算實驗結合「灌溉排水工程學」及「水力學」等學科的知識，在實驗過程中，通過對實驗數據的測試、分析及計算和渠道模型實物的觀摩，加深了對渠道設計原理的理解，與課堂上的理論教學起到了良好的互動作用。
  17. Combining economics, management, sociology and relative foreign researches, it presents organizing theory, principle and methodology in resettlement operation plan which were practiced in huai river project ( yancheng city ) with obvious effects. it also argues that resettlement management including funds management, contract management, project management and necessary procedures like compensation public notice, resettlement funds responsibilities, resettlement process & safety responsibilities, acceptance testing and resettlement evaluation have great importance in resettlement works of huai river project ( yancheng city )

    本論文的成果主要體現在：在借鑒國內外水庫移民研究成果的基礎上，運用經濟學、管理學、社會學的理論，對河道工程移民安置的理論和實踐及其移民的特點進行了深入的研究，提出了河道工程移民安置實施規劃的編制理論、原則及方法，並將成果直接運用於淮河入海水道工程（鹽城段）移民安置實施規劃中，規劃成果直接運用於生產實踐，取得了明顯的效果。
  18. ( 2 ) the key problem to the application of muskingum approach, in another word, there exists non - linear effect. therefore, to meet the demand of practical engineering to a more satisfactory extent, it is vital to convert the linear formula in muskingum model to a non - linear one

    2 、在水文學中馬斯京根（ muskingum ）法是河道洪水演算中廣泛應用的方法，因該槽蓄方程是線性的，即把k ， x在一定河段內假定為常數，這在某些情況下是不切實際的，為此必須將馬斯京根模型中線性的槽蓄方程非線性化，才能更好地滿足實際工程的需要。
  19. This thesis concludes the flood control situation, engineering measures and the situation of optimal dispatch method. it studies flood control engineering system, which is composed of flood prevention reservoir, river course dyke and natural detention basin, and the relationship between various flood engineering measures according to the composition and characteristics of the flood control engineering of the middle - lower reaches of beijiang. it suggests the objective function based on the least flood loss and the optimal dispatch strategy structure of the middle - lower reaches of beijiang bound with the requirements of the flood gradual progress equation combined with hydrology and hydraulics

    本論文總結了我國防洪情勢、防洪工程措施及其優化調度方法研究的現狀；針對珠江流域北江中下游防洪體系的組成及其防洪工程的特性，研究由防洪水庫、河道堤防和天然滯洪區共同組成的防洪工程體系中各防洪工程措施之間的關系；提出了以洪災損失最小為目標函數、以水文學和水力學相結合的洪水演進方程等要求為約束條件的北江中下游防洪體系優化調度策略框架。
  20. In this paper, the study status about freeze - up of domestic and overseas was discussed first, then based on thermodynamic theories and river ice hydraulic theories, using the observed data to calculate parameters, the freeze - up forecasting mathematical model in inner mongolia reach was established. in the model, the calculating method of heat exchanging coefficient was perfected properly, and the river characteristics was quantified for the first time. the forecasting result indicated that the model precision is high, and the freeze - up forecasting formula is all - purposed

    本文首先論述了國內外有關封河研究的現狀，然後在此基礎上針對存在問題，以熱力學理論及冰水力學理論為基礎，利用實測資料率定參數，建立了內蒙古河段封河預報數學模型，其中對熱交換系數的計算進行適當的修改，並將河道條件量化考慮進封河預報數學模型中，證明預報精確度高，且各河段預報公式具有通用性。
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