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.
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.
这对研究拟开挖的杭州湾深水航道东段的泥沙回淤规律，确定适航水深和航道维护方案等都有着较重要的指导意义。
The research conclusion is important to the study on the regular pattern of sediment deposition in the east part of Hangzhou Bay deep water channel which is pl…
这对研究拟开挖的杭州湾深水航道东段的泥沙回淤规律，确定适航水深和航道维护方案等都有着较重要的指导意义。
The research conclusion is important to the study on the regular pattern of sediment deposition in the east part of Hangzhou Bay deep water channel which is planned to be …
本文从计算潮流入手，建立一个潮流数学模型来计算潮流场，分析工程建设前后潮流场的变化，并分析了工程前后泥沙回淤情况。
The paper will be based on a 2D tide current numerical model to analyze the change of tide current field and the influence of sand silt before and after engineering.
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。
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。
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.
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