back silting 中文意思是什麼

back silting 解釋
回淤
  • back : n 1 背,背部;背脊;背面,反面;背後,後部,後面,裏面。2 (指)甲;(刀)背;(手)背;(書)背...
  • silting : 沉積淤泥
  1. The result showed that the numerical model could satisfactorily reflect the sediment concentration field, and calculate the back silting intensity on the approach channel in lianyungang harbor

    研究結果表明,所介紹的研究方法可以合理地描述含沙量場特性以及計算進港航道回淤量。
  2. On the basis of sediment concentration field, the annual back silting intensity on the approach channel of 70000 dwt at lianyungang harbor was also simulated, and the calculated results was coincident with actual data

    鑒于進港航道回淤量是當地海域潮流、波浪、泥沙長期共同作用的結果,建議採用年平均含沙量場進行回淤計算,並在此基礎上模擬了連雲港7萬噸級進港航道的年回淤強度,計算結果與實測資料吻合較好。
  3. Based on the back silting analyses of the sandbar - dotted waterway in the oujiang river estuary after three times dredging, reasons for back silting in the waterway are presented considering influences of flow dynamics, waves and salinity distribution on sediment concentration

    摘要通過對甌江口攔門沙航道3次疏浚后的回淤分析,以及從甌江口的水流動力條件、風浪、鹽度分佈對含沙量影響等的初步分析,得出了攔門沙航道回淤的原因。
  4. Calculation results show that the recirculating region and back silting of plan 2 are smaller than those of plan 1

    計算結果表明,方案2的迴流范圍和泥沙回淤強度均小於方案1 。
  5. After verification, the model is applied to calculate the change of current and back silting in the port area of fenghuangshan port with two different plans

    模型經驗證后,計算分析了鳳凰山深水港區兩個規劃方案下的水流變化及泥沙回淤強度。
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