bank erosion 中文意思是什麼

bank erosion 解釋
岸邊侵蝕
  • bank : n 1 堤,堤防;岸,河畔。2 埂,壟,堆。3 (海中水下的)沙洲,灘。4 斜坡,邊坡,坡度;轉彎。 【航空...
  • erosion : n. 1. 腐蝕,侵蝕(作用)。2. 【醫學】糜爛,齒質腐損。
  1. What ' s more, we put forward some experienced formulas on the basis of the cortical analysis. the result of the research show that by installing diffluent piers with low ridge, we can eliminate the root of oscillatiny water jump, perfect the energy dissipation effect of water jump, also, we can improve the flow condition of down - stream. the fact that the main flow of down - stream is in the middle, not only effectively lower the speed of the bottom flow in the ridge rear, alleviate the erosion to the river bed, but also avoid the heavy wave resulted from the main flow in the surface, thus improve the surface wave of down - stream obviously. we can work out the body style parameters of diffluent piers with low ridge according to the project flow condition and experience formulas, and then reckon the down - stream surface wave condition for the protected building of the down - stream bank

    研究結果表明:設置低坎分流墩后,消除了擺動水躍水舌擺動的根源,提高了水躍的消能效果,改善了下游水流流態。下游水體的主流在中部,既有效的降低了坎后水流底流速,減輕水流對河床的沖刷,又避免了主流位於表面導致波浪過大的結果,下游的水面波浪明顯得到削減。依據經驗公式,可根據工程水流條件設計出低坎分流墩的體型參數,進而估算出下游沿程的水面波浪,為下游岸邊的砌護提供依據。
  2. Geotextiles and geotextile - related products - characteristics required for use in erosion control works costal protection, bank revetments

    土工織物及其相關產品.防蝕工程所需特性
  3. Geotextiles and geotextile - related products - characteristics required for use in erosion control works coastal protection, bank revetments

    土工織物及其相關產品.用於腐蝕控制所需特性
  4. Functions of planting vegetation on the banks of a river, such as absorbing waves, reducing bank erosion, and developing and protecting banks, as well as experimental studies of wave absorption by vegetation are briefly introduced

    簡要介紹了種植植物消波消浪,保護土壤,避免水土流失,固灘固岸,防浪護堤的作用,以及植物消浪的實驗研究。
  5. The yangtze river valley is very prone to accidents of bank collapse because the river banks have slowly been washed away by the waves and tides. in order to protect the banks and control the water channel, erosion control mattresses are placed at the bottom of the river. these mattresses are made of a special type of geotextile fabric

    為了保護堤岸和治理航道,目前國際上流行的方法是在江底鋪設一種軟體排,軟體排是一種特殊的土工織物,在其上綁定一些重物后,將其沉入江底,可以起到護堤和治理航道的作用。
  6. 4. for collapse erosion, should make gradual side slop and lining the bank of canal

    ( 4 )對于渠道塌坡、滑坡比較嚴重的渠段則需削坡和鋪砌護岸。
  7. The paper describes components and arithmetic in the system. the automatic bank check processing system includes six important parts : smoothing, baseline location, baseline delete, information restore, image segment, clean. important arithmetic : mor phological erosion, morphological dilate, open and close, hough transform, region increase, projection, etc. when the handwritings are found touching or crossing preprinted texts, morphological operations based on statistical features are used to clean them

    國內外已經對銀行票據自動識別系統作了很多的研究工作,但是,在對儲蓄憑條中的手寫體處理方面約束性強,而且只能夠處理手寫體的小寫和大寫金額,在分割手寫體漢字時會出現丟失筆劃的情況,還沒有能夠同時處理不同類別的儲蓄憑條的系統。
  8. By means of prototype observation, analysis with materials and theories, and laboratory test, the author deeply analyzed the causes and procedure of canal cross section erosion, and obtained eight causes which resulted the canal deform including flow, seepage, runoff, collapse of bank, dry effect, human activity, wave flush, frozen, and then stressed to discuss the frozen process

    本文通過原型觀測、資料分析、理論分析、室內試驗對北引渠道變形的成因和發生機理進行了較為深入的分析研究,給出了造成北引渠道變形的八大原因:流水引起的變形、滲透引起的沖刷、地表徑流引起的沖刷、滑坡變形、乾燥作用、人類和動物活動的影響、風浪引起的沖刷、凍融侵蝕,並著重闡述了凍融侵蝕的機理。
  9. They typify the flood of americans and europeans who go offshore to avoid further erosion of their limited wealth in u. s. and european banks. their offshore bank accounts average under 100, 000. you need not be a rockefeller to enjoy the offshore experience

    眾多國際公司于離岸地區設立銀行戶口來避免有限的財富侵蝕,大部份平均結余低於法港幣100 , 000 ,投資者的可從容享受離岸經驗。
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