波河口 的英文怎麼說

中文拼音 [bōhékǒu]
波河口 英文
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  • 波 : Ⅰ名詞1 （波浪） wave 2 [物理學] （振動傳播的過程） wave 3 （意外變化） an unexpected turn of even...
  • 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...
  • 口 : Ⅰ名詞1 （人或動物進飲食的器官; 嘴） mouth 2 （容器通外面的地方） mouth; rim 3 （出入通過的地方） ...
  • 河口 : [地理學] river mouth; stream outlet; estuary; outfall河口地貌 estuarine geomorphy; 河口港 estuary...
  1. Camping areas on botswana side include the rooiputs camping grounds, some 25km up the nossob river valley from the entrance gate

    波札那境內的營地包括魯伊普茨營地，位於距入口25公里左右的諾索布河谷。
  2. They made their way with all the crowd to a great shed of corrugated iron, and the rain began to fall in torrents.

    他們隨著人群擁進了一個波狀鐵皮蓋的大棚子；雨象天河決口似地傾瀉下來。
  3. Generally, tidal bore is wave alignment moving upstream estuary, and its surface will break when the wave alignment is strong, which leads to water roll tracing the source. the velocity, which is between small - disturbed wave velocities before tidal bore happens and the one after tidal bore happens, increases with the ratio of tidal bore height to the water depth in wave front

    涌潮一般是向河口上游推進的波列，強度大時，表面破碎，進而發展成溯源推進的水滾，其傳播速度隨涌潮高度與波前水深比值增加，大小介於涌潮前後小擾動波波速之間。
  4. Study achievement appears as following aspects : ( 1 ) yellow river estuary gate river flow and tide flow mixed area is not keep standing deposition status, on special income water and sediment conditions, boundary conditions and oceanic power conditions, this area may on the scour status ; ( 2 ) observed from estuary sediment deposition distributing process : delta and sea offing area sediment deposition vary trend is similar, each part sediment deposition scale varies as wave shape ; ( 3 ) on estuary gate, affect the sediment deposition factors, primary factors are tide prop, the gate widens gradually, estuary gate have branches, brine induced flocculation. this paper study the estuary gate widen, estuary gate have branches to affect the river channel deposition in quantity ; ( 4 ) based on field measured data, for the first time, deduce the estuary sediment deposition and distributing regress formula which can estimate estuary different areas sediment deposition volume ; ( 5 ) this subject demonstrate the estuary delta coastline dynamic balance conception, build the relationship between the estuary income sediment with deposition land area, draw the following important conclusion : when estuary years - averaged income sediment keeps at 345 million tons, the delta coastline may on the dynamic balance status. ( 6 ) this subject firstly brings up estuary sediment optimized control conception, and has the primary study on the macroscopically optimized control conception method

    研究認為： （ 1 ）黃河河口口門逕流潮汐區域並非持續保持淤積狀態，在特定的來水來沙、邊界條件和海洋動力條件下，該區域可以處于沖刷狀態； （ 2 ）從河口泥沙沉積分配的過程來看：三角洲與濱海區泥沙的沉積變化趨勢是基本一致的，各部位的泥沙沉積比例變化基本呈波動狀態，且三角洲與濱海區泥沙的沉積比例與來沙量密切相關，基本成正比關系； （ 3 ）在口門處，影響泥沙沉淤的因素主要集中在潮汐頂托、口門逐漸加寬、河口門分汊、鹽水造成絮凝等，本報告主要對口門加寬，口門西妥理工大學工程碩士專業學位論文分漢對河道淤積的影響進行了定量分析: （一扣根據實測資料首次建立了河贖流路泥沙沉積分配的回歸計算式，據此可以預估計算河口不同區域泥沙的沉淤量; 、 5 ）本項研究首次論證了河口三角洲岸線動態平衡的概念，並建立了黃河河口來沙量與造陸面積的相關關系，得出了當河口多年平均來沙量維持在3 . 45億t時其河口三角洲岸線則可能處于動態平衡狀態的重要結論; 『 6 ）本項研究首次提出了河口泥沙優化調控的概念，並對其宏觀優化調控模式進行了初步探討。
  5. An ecologically sensitive area, the seagrass bed in san tau, is only a kilometre away from the river mouth of the tung chung stream

    此外屬于生態敏感地區的汕頭海草叢距離東涌河口僅一公里，亦容易遭受波及。
  6. Earlier last year, two ships and 25 scientists from rutgers, columbia university and the university of massachusetts - boston used an underwater glider to follow two dye releases from the mouth of the hudson river over two weeks

    去年早些時候，來自拉特格斯大學哥倫比亞大學和麻省波士頓大學的25名科學家操縱一架水下滑翔機從紐約市哈得孫河入海口處溯流而上，耗時兩周調查通過河口的印染
  7. Earlier last year, two ships and 25 scientists from rutgers, columbia university and the university of massachusetts - boston used an underwater glider to follow two dye releases from the mouth of the hudson river over two weeks. the project followed pollutants and other material discharged from the river to see how it interacts with the atlantic ocean

    去年早些時候，來自拉特格斯大學哥倫比亞大學和麻省波士頓大學的25名科學家操縱一架水下滑翔機從紐約市哈得孫河入海口處溯流而上，耗時兩周調查通過河口的印染廢料是如何污染鄰近的大西洋海域的。
  8. The computing results show that the current hi the outfall reach moves periodically because of the sea tide, but the influence decrease upstream

    數模的計算結果表明，淮河入海水道河口段水流受潮波影響呈周期性變化規律，但其影響程度從河口往上游逐漸減少。
  9. The suitable study area that is natural laboratory and has representative will be selected in the dissertation, a series tests of in - site and laboratory have been carried through in the year of 1999 and 2002, the response process of soil in wave load are tried to be disappeared

    本學位論文在黃河口選擇典型研究區作為天然試驗室，從1999年至2002年進行系統的現場和室內試驗，試圖發現土體對波浪作用的變化響應過程，這是本論文的另一立論依據。
  10. The analyses of the calculated current fields, wave fields and suspended sediment distributions under normal or typhoon weather show that the model system can preferably reflect hydrodynamic fields and sediment distributions in the yangtze estuary

    分析流場、波浪場以及正常和臺風天氣下的懸沙場的計算結果，表明該模型系統能合理地反映長江河口區域的水動力場和泥沙場的分佈。
  11. Abstract : a numerical model for wave propagation in water of varying topography and current is proposed, and time - dependent wave mild - slope equation with a dissipation term and corresponding equivalent governing equations are presented. two different expressions of parabolic approximations for the case of the absence of current are also given and analyzed. examples of numerical simulation for wave transformation in large estuarine water areas are provided

    文摘:提出了水深與流場緩變水域波浪傳播數學模型水流中依賴時間變量並考慮能耗的波浪「緩坡方程」及其等價的控制方程組，分析比較了無水流情況此理論模型與其相應的兩種拋物型近似的差別，提供了長江口波浪變形數值模擬計算工程實例.實例表明，該模型能適應河口三角洲大范圍水域波浪傳播數值計算
  12. Through the settling and analysis of these data, we find that the seabed sediments intensity appears heterogeneity on the plain and the profile under the action of wave loading, i. e., the random or periodic variation of seabed soil intensity in the plain, and hard soil layer in certain depth under the bottom

    發現在波浪作用下，黃河口沉積物強度出現了非均勻化，即在平面上，沉積物強度呈現隨機性或間隔性變化；在剖面上，海底面之下一定深度范圍有硬層發育。
  13. A numerical calculation is developed about the response of sea - bed to wave loading on the yellow river delta. we find that : ( 1 ) the effects of wave parameters and soil characteristics on the response of sea - bed to waves are obvious : wave height and wave length are important parameters among wave parameters ; shear modulus is dominating parameter among soil parameters

    並針對黃河口海域的實際情況作了數值計算，分析得到， （ 1 ）影響海床響應的控制因素：在波浪參數中，波高，波長是主要的控制參量；在海床介質參數中，剪切模量是主要的控制參量。
  14. Also, the researchers were able to deploy the foxy sensor for long periods of time to collect data, and observed that oxygen concentration in the estuary declined by nearly 80 percent overnight - - a significant change that might indicate major tidal fluctuations

    研究人員也能夠使用foxy傳感器進行長期收集數據， 80 %整夜時間觀察河口氧濃度的衰減- -一個明顯的變化可能表面主要的潮汐波動。
  15. This paper describes the application of semi - circular breakwater at home and abroad and the design innovation and optimization of semi - circular jetty in yangtze estuary deepwater channel regulation project, esp. the design of estuary jetty structure using semi - circular floating caissons ; a new calculation method for wave forces acting on the submerged semi - circular estuary jetty and the optimization design method for semi - circular structures are recommended

    摘要介紹半圓型防波堤和河口導堤在國內外的應用概況及在長江口深水航道治理工程中對半圓型導堤的設計創新和優化半圓型浮式沉箱的導堤結構型式，提出堤頂淹沒情況下半圓型導堤波浪力的計算方法以及半圓型結構的優化設計方法等。
  16. The dissertation was relied on the project of national nature science foundation project formation and failure of hard crust on the subaqueous delta of yellow river ( contract no. 141720888 ), and objective to research dynamic variation of engineering geological environmental factors i. e., topographic and morphologic features, composition and structure, physical and mechanical properties on the subsurface of yellow river delta, that was induced by wave loading action

    本學位論文以國家自然科學基金面上項目「黃河口水下斜坡硬殼的形成與破壞」 （項目號： 141720888 ）為依託，旨在研究波浪作用導致的黃河三角洲表層工程地質環境要素，即形貌特徵、物質組成、物理力學性質的動態變化過程。
  17. At present, many fields remain to further research, especially the profound combination of gis technique with ece ( estuarine and coastal engineering ), which should be developed for the purposes as follows : ( 1 ) to serve the huge comprehensive work in changeable natural conditions and difficult construction conditions which takes a long period and covers a large region, e. g. the regulation work of deepwater channel in the yre ( yangtze river estuary ) ( 2 ) to combine the gis with applied numerical model ( 3 ) to study the hydrodynamic processes and characteristics of waves, tidal currents and sediment transport, as well as the affection carried by the regulation work in an estuary ( 4 ) to monitor and to analyze ees ( evolution of erosion and sedimentation ) and the variation of riverbed ( 5 ) to play a role of dynamic supervising of a engineering project

    目前尚有許多有待進一步研究的領域，尤其是以服務于長江口深水航道治理這樣規模大、周期長、影響區域廣、自然條件復雜、施工情況多變的國家重點工程為目的，將gis與專業應用數學模型結合，對河口海岸波浪、潮流、泥沙運動的動力機制，以及整治工程建築物對其影響的研究，對入海航道沖淤和河勢演變的監測分析，對施工進展和工程效果實現「動態」監控和管理，尚缺乏同gis技術的深入有效結合。
  18. A city of northwest portugal near the mouth of the douro river north of lisbon

    波爾圖葡萄牙西北部一城市，位於里斯本北部，杜羅河口附近。
  19. 2 ) how do the large - scale hydraulic engineering projects affect the turbidity maximum in the changjiang estuary

    3 ）在長江口細顆粒泥沙過程的數學模擬中，如何考慮河口波、流相互作用（耦合）及其對近底細顆粒泥沙輸移的影響
  20. At last, the successful using of computed tomography in no. 1 pile in the left of honest 24 of f1 bid of su - tong bridge and no. 3 pile of honest 26 of wuhekou bridge of su - huai speedway, validate the reliability, advantage, and superiority of the computed tomography

    文章的最後，運用超聲波層析成像技術檢測了蘇通大橋f1標24前左1號樁以及宿淮高速公路五河口斜拉橋26號墩26 - 3號樁，取得了很好的效果，驗證了層析成像技術的可靠性、先進性和優越性。
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