tidal bore 中文意思是什麼

tidal bore 解釋
潮湧
  • tidal : adj. 1. 潮汐的；潮水（似）的。2. 由於潮水作用的，定時漲落的；開船時間視潮汐而變動的（客船班次）。
  • bore : n 1 膛；膛腔；孔，孔腔；眼，炮眼；槍膛，炮膛。2 膛徑，孔徑，口徑，內徑。3 鉆[擴]孔器，錐，膛頭。v...
  1. The tidal bore is the front of flood tide as the water lever rises suddenly, it is the result of nonlinear - formed tidal wave under some conditions

    涌潮是水位驟然上升的漲潮波前峰，是一定條件下潮波非線性畸變的結果。
  2. Abstract : the qiantang estuary with violent hydrodynamic conditions is well known for its tidal bore. the regulation of the estuary in the past, especially the progress since the founding of new china are reviewed. the principles of the regulation and planning of the qiantang estuary formulated in 1960s are expounded, i. e., to narrow the river to reduce the tidal prism, and to increase the ratio of the river flow to tidal discharge. the experience of estuary regulation / reclamation is summarized, especially the engineering measures to protect the groin head and to use polder dykes as sea defense works. finally, the effect is analyzed of the large - scale constraction / reclamation in the estuary on the tides, flooding high water level, estuary bed and the northern deep waterway in the hangzhou bay

    文摘:以涌潮聞名的錢塘江河口，動力強勁，破壞力極大.回顧錢塘江河口歷代治理情況，重點記述1949年以來治理工作的進展，論述60年代提出的錢塘江河口治理規劃的指導思想，即縮窄江道，減少進潮量，增大山潮水比值的整治原則.總結整治規劃實施過程中治江圍塗經驗，特別是「以圍代壩」和丁壩壩頭保護等工程措施.分析錢塘江河口大規模治江圍塗后對錢塘江河口潮汐、洪水位、河床以及杭州灣北岸深槽的影響
  3. The research result shows that the basic conditions for tidal bore formation are the funnel - shaped hangzhou bay and sand bar rising

    研究結果表明，形成涌潮的基本條件是杭州灣平面喇叭口形態使潮差增大和沿程沙坎的抬升。
  4. 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。
  5. According to the result of physical modeling, the regression equation about the decrement of tidal bore height, the percentage of water - resisting area and the distance away from the upstream bridge site is constructed in this paper, the regression equation can be applied in the impact which bridge has on the tidal bore height in qiangtang esturary

    根據模型試驗結果，建立了涌潮高度的減小值與中潮位橋墩阻水面積百分比和上游離橋址距離的多元回歸方程，可供錢塘江河口建橋對涌潮高度的影響計算參考使用。
  6. It is local impact that bridge being built has on the shape of tidal bore, and this local impact can be recovered in the place which is 300 - 500 long upstream bridge. the impact that bridge being built has on the intensity of tidal bore depends on the water - resisting area of bridge. generally the more water - resisting area is and the nearer the place is away from the bridge site, the more impact is on the intensity of tidal bore

    建橋對涌潮形態的影響是局部的，在橋上游300m 500m的范圍內基本可以得到恢復；建橋對涌潮強度的影響主要取決于橋墩阻水面積，一般來講，阻水面積越大，位置離橋址越近，對涌潮強度的影響亦越大。
  7. Around september each year, roaring tides form when a tidal bore gathers momentum

    每年農歷8月18日左右，在大潮逆流的時候，錢塘江便會形成巨大潮湧。
  8. There are tidal bores in many estuaries over the world, but it is qiantang bore that is the most typical. its roaring, fantastic and amazing spectacle has attracted countless visitors long before

    世界上許多河口存在涌潮，最典型的還數錢塘江涌潮，它以兇猛、多變、驚險而堪稱一絕，自古至今吸引著不計其數的觀潮者。
  9. In addition, with the physical modeling it does research in the impact the united bridges have on the tidal bore

    此外，還利用實體模型研究了多橋聯合運行條件下對涌潮的影響。
  10. As the natural marvelous spectacle in the world, the qiantang bore has been increasingly focused on. so the impact that paddle structure has on tidal bore is regard as the key point in the feasibility of engineering approved

    錢塘江涌潮作為舉世聞名的自然奇觀，備受人們關注，有關部門已將涉水建築物對涌潮的影響程度作為工程可否上馬的關鍵性審批依據。
  11. The local current disturbance after bridge being built in qiantang estuary leads to correspond changes of riverbed near bridge. but there is not any impact on astronomical tide, runoff large - scaled river shape and riverbed after bridge being built. so it does n ' t change the formation of tidal bore at all after bridge being built, but there is some impact on the shape and intensity of tidal bore because of pier resistance

    在錢塘江河口建橋將引起局部水流的擾動及近區河床的相應變化，但不會對天文潮、徑流及大范圍河勢、河床產生影響，因而，建橋不會從根本上改變涌潮的產生，但橋墩阻力對涌潮形態和強度是有影響的。
  12. Can you introduce the international xiaoshan qiantang river tidal bore festival

    請你介紹一下蕭山錢塘國際觀潮節，好嗎
  13. Now tidal bore is one of hotspots and difficulty in scientific research. with advanced tide - controlling technology and high accurate equipment, this paper does the research successfully on the formation and changes of tidal bore under natural condition and after the bridge being built. and those processes are observed effectively

    涌潮的研究是當前的熱點與難點之一，本項研究採用先進的潮汐控制技術與高精度的測試儀器，在比尺模型中成功地模擬出自然和建橋條件下涌潮的形成、變化過程，並有效地加以觀測。
  14. Beginning with the cause of tidal bore, then making use of measure data and combining with scale physical modeling, this paper does the research about the impact that bridge engineering has on the qiantang bore, such as hangzhou bay bridge, guzhu bridge, xiaoshan bridge etc. it provides the scientific evidence for approving those engineering above

    本文從涌潮的成因入手，利用實測資料分析與比尺模型試驗的研究方法，全面地研究了杭州灣大橋、沽渚大橋、蕭山通道等橋梁工程對錢塘江涌潮的影響程度，從而為工程建設提供科學的依據。
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