main river 中文意思是什麼

main river 解釋
幹流
  • main : adj 1 主要的，主，全，總。2 充分的，盡量的；全力的，有力的。n 1 體力，氣力；力〈僅用於 with might...
  • 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 ...
  1. The movement types of debris flow, erosion shapes, results of confluence and deposition character in the conflux are summarized in this paper. the process of debris flow converging into main river is also presented

    本文系統地總結了泥石流與主河匯流的運動方式、沖刷形式、匯流結果和沉積特徵，闡述了泥石流匯入主河時的運動特點。
  2. In the paper, river and the downstream area of dike are regarded as a whole system, and hydraulic model of coupling 1 - d river and gradual dike - break is established, therein the preissmann implicit difference scheme is applied to main river, and the fvm ( finite volume method ) is applied to the breach and polder

    本文將河道與堤壩下游區域視為一個整體，對于單一河道採用preissmann四點隱式差分格式計算，對于潰口及圩區採用有限體積法，建立了一維河道與堤壩漸潰耦聯的水力模型，也是一維、二維耦合的水流模型。
  3. Analysis on river bed evolution of dam area from the main river closure to open diversion channel closure of tgp

    三峽工程大江及明渠截流期間壩區河演分析
  4. For river networks, its growth subjects are notably influenced by climate, geotectonic movement, and mankind actions. and its character certainly reflects the different conditions of geotectonic movement. statistical analysis of some characters of the river networks including the river direction s, the geometric fractal of main river s and the river network density s in jiaodong peninsula showed that the river networks respond obviously to the neotectonic movement. the area is mainly divided into the west part and the east part by taocun - dongdoushan fault during neotectonic movement

    水系的發育受氣候構造運動和人類活動的顯著影響，構造運動狀況的差異必然反映在水系特徵上。通過對膠東半島水系的展布方向水系分形諸水系特徵的統計分析，揭示出水系受新構造運動有較明顯的響應，桃村東陡山斷裂是本地區東西部新構造上的主要分界。
  5. The factors include antecedent precipitation of low flow period and status of karst basins ( such as lithology, landform, drainage area, drainage density, length and ratio of demotion of main river and so on. ). based on the former studies, integrated the conventional statistic methods, the technique of anns is applied in this paper for researching the law of the low flow of karst basins in guizhou altiplano

    影響喀斯特流域枯水徑流的因素異常復雜，其影響因素主要有枯季前期降水量和巖性、地貌、流域面積、河網密度、主河道長度及其比降等流域下墊面狀況。本文在前人研究的基礎上，採用人工神經網路技術，結合傳統的統計方法，研究貴州高原上喀斯特流域的枯水徑流規律。
  6. Hydrometeorological forecast for tgp ' s main river closure

    三峽工程大江截流水文氣象預報
  7. By systematic investigation and assessment of current situation of the water environment of handan city, we found out the causes of the pollution in every main river of the city

    摘要對邯鄲市的水環境現狀進行了系統的調查評價，查清了各主要河流污染的原因。
  8. Guohe river, the main river of the huaihe water system, runs through qiaocheng district, guoyang county, mengcheng county of the city from northwest to southeast, which links the central china and the yangtze - huaihe plain of china

    境內河流屬淮河水系，主要河道渦河由西北向東南貫穿全境，流經譙城區、渦陽縣、蒙城縣，上接中州，下通江淮。
  9. Observed stream flow at 17 hydrological stations along the main river was used to calibrate the model

    模擬總水量同實測總水量的相對誤差在5 %以內，其中有11個站效率系數（確定性系數）在。
  10. The function of project management budget in haihe main river project cost management

    項目管理預算在海乾工程造價管理中的作用
  11. An experimental research on notching wet beach of the yellow river with the short - delay blasting is made for eliminating the risk that the main river channel is often threatened by some horizontal and slanting streams occurred on the downstream of the river and solving the problems from the bend cut - off for river channel harnessing, water way dredging and the siltation of the water diversion outlets along the channel

    摘要為了利用爆破解決黃河下遊河道經常出現的橫河和料河威脅河道安全的險情以及河道整治中的裁彎取直、疏浚航道和河道引水口淤積的問題，在黃河濕灘上進行了微差爆破開槽試驗研究。
  12. The statistics show that the correlation of antecedent precipitation, lithology, landform, drainage density, drainage area, length and ratio of demotion of main river and four characteristics of low flow is very complex

    統計結果表明：流域的枯季前期降水、巖性、地貌、流域面積、河網密度、主河道長度及其比降等因子與喀斯特流域的枯水四特徵的相關關系異常復雜。
  13. Construct dykes along the main river course of the tarim to channel water through the inland delta down to the lower reaches. river branches are cut off

    沿著塔里木河幹流建堤壩，把水通過中游的內陸三角洲送到下游。塔里木內陸三角洲的支流被打斷了。
  14. The mechanism of confluence between debris flow and main river, which discuss reciprocity between different liquids, is a brand - new question for fluid mechanics study

    它研究不同流體匯流產生的相互作用，處于牛頓流體運動研究和非牛頓流運動研究的交叉點。
  15. The outcomes show that the rational annual volume of water regulation should be 16 billion m ^ 3 under the joint actions of three random processes of annual water deficit of huayuankou station, carrying capacity of the main river and distribution volume of huayuankou and ; the plan of annual water regulation of 17 billion m ^ 3 and 8 billion m ^ 3 is also feasible

    結果表明：在花園口站年缺水量、黃河幹流輸水能力和花園口配水量3個隨機過程共同作用下，合理的年調水量應為160億立方公尺；年調水170億立方公尺和80億立方公尺，也是可行的方案。
  16. " museum mile museum embankment " where 13 museums are centrally located across the banks of the main river

    如您喜歡逛博物館，可到博物館區museumsufer參觀美茵河兩岸的13間著名博物館。
  17. Dalian fan hai tong da trans provides the domestic coastal container service covering the main ports of northeast of china, our feeder service connects many main ports of china, such as xingang, qingdao, lianyungang, shanghai, ningbo, wenzhou, quanzhou, xiamen, shantou, guangzhou, chiwan, shekou, etc. furthermore, your cargo or shipment can be carried to the main river ports of yangzi river, like nanjing, zhangjiagang, jiangyin, taizhou, hangzhou, changzhou, zhenjiang, chongqing

    我們可為您提供環渤海內支線集裝箱業務，將環渤海，黃海的眾多港口如丹東營口錦州秦皇島京唐煙臺威海，與國際干線的海運出口與進口集裝箱服務緊密相聯，從北向南也可到達天津青島連雲港上海寧波溫州福州廈門廣州深圳。
  18. Incoming sediment variability analysis and sediment depositing calculation in the main river channel of the dongjiang basin

    東江幹流河道來沙量變化分析及泥沙沉積量計算
  19. 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。
  20. Always been to collect the jade son s main river, and the famous jade river in the world with two great rivers of d. click draw keshen to be river ancient to call yuhe wu, county town black jade of bank of the river so as and gain the name promptly

    和闐的兩條大河歷來是拾玉子的主要河流，是世界上有名的玉河。喀拉喀什河古稱烏玉河，河邊的縣城墨玉即以此而得名。玉喀什河即古代著名的白玉河。
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