河道變遷 的英文怎麼說

中文拼音 [hédàobiànqiān]
河道變遷 英文
channel change
  • 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...
  • 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） ...
  • 遷 : Ⅰ動詞1. （遷移） move 2. （轉變） change 3. （古時指調動官職） be appointed to a certain post Ⅱ名詞（姓氏） a surname
  • 河道 : river course; streamway; covalency; runway; cut; river channel河道變遷 channel change; migration ...
  1. Major changes in a river course result in both lateral shifts of the old meander belt and in the development of new belts.

    河道中大的變動，造成老河曲帶的側向遷移和新河曲帶的產生。
  2. Aiming at the current situation and problems of the reclaim and construction for the yellow river riverfront landscape in lanzhou, as well as the natural landscape characteristics of the riverway changing progressively, the thesis sums up characteristics of lanzhou on the culture, economy, urban planning and oecology etc, and the interaction between those and lanzhou riverfront. based on the above, the principles and outlines, which should be kept to during various phases of landscape design on lanzhou riverfront, are concluded as a whole

    本文針對黃河蘭州段濱河地區景觀開發建設的現狀和存在的問題，以及逐步變遷的河道自然景觀特徵，歸納出蘭州文化、經濟、城市規劃、自然生態等不同專業層面的城市特點，以及它們與濱河地區之間的相互作用關系，由此分析推出蘭州濱河地區景觀設計在各個階段所應遵循的總體原則和設計要點。
  3. 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。
  4. A study on changes of the river courses on ancient loulan oasis and the reasons

    樓蘭古綠洲的河道變遷及其原因探討
  5. On the localization of yan, the ancient capital of chu - based on the natural changes of watercourse of han river

    明清時期漢江宜城段河道變遷與楚鄢都城址研究
  6. But for a long time past, the study on the river by scholars chiefly focused on the state of its silt, and the changes in its course and irrigation, with little discussion about its appellation

    但是，多年以來，學者們對黃河的研究多集中於黃河的泥沙情況、河道變遷和水利變化等問題，而對黃河名稱的由來論述甚少。
  7. To meander channel, because the channel continuously moved, form duplicate fluvial sand bodies largely, and there are many area of non sandbodies or in fluvial sandbodies, there are some abandoned channel, all make the continuous of sandbodies poor upper the meander channel sandbodies, so remained oil is mainly distributed in sandbodies in fluvial channel, abandoned channel and non sandbodies area nearby

    對曲流河砂體，由於平面上曲流河反復遷移和改造，以側蝕和側積方式形成了面積廣闊的復合曲流河砂體，內部發育有許多尖滅區及河間砂體，邊部及內還存在一定數量的廢棄河道，從而使曲流河上半部側向連通性變差，這類砂體中剩餘油主要分佈於河間砂、廢棄河道部位及尖滅區附近。
  8. In the first detailed assessment of climate change on the continent ' s waterways researchers found that watercourses on the continent are highly sensitive to shifts in rainfall patterns

    根據開普敦大學所進行的一項全球環境氣候變遷研究結果顯示，非洲大陸多數河川的河道，對于降雨型態的改變相當敏感；在西非，即使降雨減少並不激烈，仍然可以發現河川水量因為降雨量減少而消失80 % 。
  9. Experimental process shows that variance of underwater distributary channel and declining rate of lake plane are closely related to moving intension of motive soleplate

    實驗過程顯示，水下分流河道的變遷與湖平面的下降速率及活動底板的運動強度密切相關。
  10. Formation and evolution of the shallow ground fresh water and brackish water is correlation with forming time of delta, characters of microtopography, as well as the distributing of present course and channel in alluvial - marine plain

    黃河三角洲地下淡水、微鹹水分佈與形成演化與黃河河道的變遷、三角洲形成的早晚、微地貌特徵及現代河道與渠系分佈等因素密切相關。
  11. Rivers and lakes water ' s area in this region have gone through several times of expand and decline, water system and watercourses have transformed, following natural background and environment ' s evolvement

    該區的河湖環境有著自身特殊的演化背景和演變過程，湖泊幾經擴展和退縮、水系河道不斷發生遷移和變化。
  12. Since 1950s, riverbank collapsed, river course changed, inlets and outlets of the river were silted up and the flood pile up one after another

    五十年代以來，河岸坍塌、航道變遷、引水口及出水口淤積、沿線地區洪澇災害層出不窮。
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