[英]sedimentation, siltation 挖槽中发生泥沙沉积的现象。
n. siltation
misc. back-silting
... 限量元素 elements of limit quantity 回淤 back siltation 饮食不节 improper diet ...
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The calculation formula and parameter of sediment siltation should accord with the arenaceous and silt coast condition. The back and sudden magnitude siltation quantity is calculated here.
根据砂质海岸和粉沙质海岸地区港池和外航道的泥沙淤积的计算机理,确定了悬移质和推移质泥沙的计算公式与相关参数,分别对回淤量和骤淤量进行了计算。
参考来源 - 日照港岚山港区30万吨原油码头工程潮流数值模拟及泥沙淤积分析Finally, the effect of the channel depth and the channel width to the channel deposition were discussed preliminarily.
最后，初步探讨了航槽浚深和航槽底宽对航道回淤强度的影响。
参考来源 - 连云港淤泥质海岸深水航道泥沙淤积数值研究·2,447,543篇论文数据，部分数据来源于NoteExpress
关于港口泥沙回淤程度的评价指标与标准，国内、外目前尚无专著文献。
At present, there is no index and standard available for evaluating siltation degree of a harbor both at home and abroad.
电厂取水口建掩护堤后，取水口、取水渠等处的回淤必须在电厂建设之前予以解决。
If there exists shelter embankment at the water intake area of a power plant, the back silting at the place of intake and intake canal etc.
模型经验证后，计算分析了凤凰山深水港区两个规划方案下的水流变化及泥沙回淤强度。
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.
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