river section 中文意思是什麼

river section 解釋
河流過水斷面
  • river : n 1 河，江。 Rriver Thames 或 the R Thames 泰晤士河； the Hudson R 〈美國〉哈得孫河。 the Rriver ...
  • section : n 1 （外科、解剖的）切斷；切割；切開。2 【外科】切片，【金相】磨石。3 （果子的）瓣。4 【數學】截...
  1. The amounts of limnodrilus hoffmeisteri increased gradually from baihe to huacao section, and reached a peak in huacao section ; species from annelida, mollusca were not found in beixinjing and wuninglu sections ; species from oligochaeta were found and had certain numbers in zhejiang road section as the result of the effect of counterflow of the huangpu river

    1材料與方法1 1采樣斷面及采樣點在蘇州河上海市區段的上游至下游共設6個采樣斷面，分別是白鶴、黃渡、華槽、北新涇、武寧路和浙江路斷面。每個采樣斷面又分別設3 - 6個采樣點。
  2. First, according to measured data and literature, the river channel evolution rule and its reasons in the southern branch of the yangtze river are discussed from the perspectives of historic evolution, recent evolution and the tendency prediction of river channel evolution. besides, the local reservoir has been studied from the changes in thalweg and section as well as the calculation of local erosion and deposit. consequently, the stability and feasibility of reservoir construction in the river section are approved

    首先根據大量實測資料及文獻資料，就歷史變遷、近期演變、河演趨勢預測等方面，初步探討了長江口南支河段河道演變規律及原因，並具體就深泓線的變化、主槽斷面變化、局部沖淤計算等方面對擬建水庫局部區域進行了分析，論證了工程河段建設水庫的穩定性及可行性。
  3. Many geological and hydrological factors of the river section, where the yellow river water intake engineering is laid out, such as the capacity of the reservoirs along the river section upstream and downstream, the rate of the flow discharge, the erosion and silt of the watercourse, the form of the riverbed and the water current, ice tuck, the convergence of the upstream branches of the river section, flood crest, sand crest size, the capacity for flood discharge of the watercourse, the effect of flood control structure around and the impacts on surrounding environment and the third person " s legitimate rights and interests, should be considered

    黃河取水工程的布設要考慮工程所處河段的地質水文等諸多因素。如該河段上下游水庫的庫容，泄水流量、河道沖刷、淤積、河床形態、水流形態、冰塞、河段上游的支流匯入、洪峰、沙峰的大小、河道行洪能力的大小、周圍防洪工程的影響及對周圍環境和第三人合法權益的影響等等。
  4. The results will provide important reference value for the design and construction of the watercourse harness of the ningxia river section of the yellow river

    該研究成果對黃河寧夏段河道整治工程設計和施工具有重要參考價值。
  5. The river section from tieshu, mengjin, henan province to gaocun, shandong provice, is a wandering section, with the length of 299 km. the section are wide and shallow, the flow state of the section is turbulent with a swing mainflow

    黃河下遊河南孟津鐵謝至山東高村299公里游蕩性河段，河道寬淺，河勢散亂，主流搖擺不定，是黃河下遊河道整治的重點和難點。
  6. Selection of dominant populus euphratica oliv. and construction of its genetic markers in tarim river section with low groundwater

    塔里木河流域低地下水位區優勢胡楊品種的篩選及其遺傳標記的構建
  7. With the stage i and stage ii works completed, the river section downstream of lo wu has been improved to the required flood protection standard of " one in 50 years "

    深圳河治理工程計劃的第i及ii期已完成，羅湖下游一段的河道已獲得改善，達到能抵禦五十年一遇暴雨的防洪標準。
  8. The ningxia river section of the yellow river, which is 379km long, belongs to the upper section of lower reaches of the yellow river

    黃河寧夏段屬黃河上游下段，全長397km ，重點治理的平原河道長266 . 7km ，根據其特性可分為三段。
  9. Thus, it is neccessary to analyze and predict the change of this wandering river section, so that to adopt the suitable counter - measures in advance

    如何分析和預測小浪底水庫運用后游蕩性河段的河勢變化，及早預籌對策，就顯得十分緊迫和必要。
  10. The dissertation focus on the main conflict of flow and sediment change, by analyzing the flow and sediment features, and change in rivercourse of typical period in histry, collecting the data of riverbed change. according to the flow and sediment change condition, combining the existed water works, and based on the results of former researches, the study are conducted on the law of flow state change by comparing rivercourse conditions before and after the completion of sanmenxia project, which may provide some idea for flow state change when xiaolangdi project completed and put into operation and some basic clue for the prediction of variation trend of river section from tiexie to shendi, from shendi to tieqiao near zhengzhou, from tieqiao near zhengzhou to dongbatou, from dongbatou to gaocun and so on in the year 2010 and the period 2010 to 2020. the result may provide some reference for flood control of these wangdering river sections, and some guidelines for planning of water projects and arrangement of project sequence

    本課題緊緊抓住小浪底水庫運用后水沙變化這一主要矛盾，通過分析研究以往典型時期的水沙特點和河道演變特點，收集分析河床邊界條件變化資料，小浪底水庫運用后水沙資料變化，結合現有河道整治工程建設情況，總結前人的研究成果，重點研究三門峽水庫運用後下遊河道河勢變化的規律和特點，探索小浪底水庫運用後下遊河勢變化情況，分析預測游蕩性河道鐵謝至神堤、神堤至鄭州鐵橋、鄭州鐵橋至東壩頭、東壩頭至高村等各個河段在2010年， 2010年至2020年期間的河勢變化趨勢，為分析游蕩性河段的防洪形勢，指導河道整治工程建設的規劃和工程安排提供決策參考和依據。
  11. The cause of the formation of the scoured pits and the runoff of the root rocks are studied through the experiment of the scoured pits which are along the river section from xiyaozipai in qingtong city to xiabaqing in taole town

    本文通過對青銅峽市細腰子拜和陶樂縣下八頃河段沖刷坑的試驗研究，對沖刷坑的形成及根石走失成因進行了分析研究。
  12. By use of the model, the gdp change, the benefit per unit water, the water flow into sea and the discharge change of main river section are obtained for beneficial regions of the south - to - north water transfer

    通過模型框架，將水資源系統中的宏觀經濟子系統和水資源子系統相互作用通過內生變量聯接起來，分析南水北調西線工程對黃河流域受水區的影響，得到黃河流域二級區不同配水方案相對于無調水情況的gdp變化、單方水效益、人海水量和主要斷面流量過程變化等。
  13. Study on the effects of wide river section and stabilized main channel on flood control of the yellow river

    略論黃河的寬河定槽防洪治河策略
  14. The old lo wu railway bridge and the lo wu old pedestrian bridge formed a serious bottleneck for flood flows. upon completion of the bridge work and improvement of the river section at lo wu in early 2004, the bottleneck at lo wu will be removed and the flooding risk upstream of lo wu can be reduced in time for the 2004 wet season

    他指出，現有的羅湖鐵路橋和羅湖舊行人橋形成嚴重的瓶頸地帶，這兩條橋的重建工程以及羅湖河段的改善工程於二四年年初完成後，羅湖的瓶頸地帶將會消失，而羅湖上游在二四年雨季的水浸風險亦將會減少。
  15. Sediment transport characteristics of yangtze river in river section from yichang to hankou

    長江宜昌至漢口河段輸沙特性分析
  16. River pattern transformation of wondering river section in the lower reaches of the yellow river

    黃河下游游蕩性河道的河型轉化
  17. Hangzhou national animation industry base is located in south - qiantang - river section of hangzhou national hi - tech industry development zone

    杭州國家動畫產業基地位於錢江南岸的杭州國家高新技術產業開發區，是首批國家級動畫產業基地之一。
  18. " in the course of widening the river section at lo wu, it is necessary to reconstruct the lo wu railway bridge as its span is not long enough for the widened river section, " he said

    他說：在擴闊深圳河羅湖河段的過程中，我們必須重建現有的羅湖鐵路橋，因為這條橋的長度不足以跨越擴闊后的河道。
  19. The extreme effects of sand mining on local deformation of riverbed and evolution of river stretch in typical river sections such as straight river section, river bend and river fork are experimentally studied in micro - scale loose bed hydraulic model

    摘要採用微尺度動床河工模型試驗的方法研究了在順直、彎道與分汊等典型河道不同部位進行大規模采砂對河床局部變形及對河段變形的極限影響。
  20. Preliminary analysis and studies on the application of the river improvement techniques to the downstream serpentine channel of lihe river section in luanhe - tianjin water diversion project are made, and then the improvement plan for the downstream channel is explored through the development and application of both the technique of the concrete mats and the technique of geosynthetics mattress placed for the protection of the high and steep side slopes of the downstream channel of lihe river

    摘要針對引灤工程黎河下游多彎曲型河道採用的治理技術措施進行了初步的應用分析探討，並通過對黎河下游高陡邊坡防護中採用的模袋混凝土技術及軟體排技術進行的深入開發應用，探索了黎河下遊河道的治理方案。
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