二维泥沙数学模型 D sediment mathematical model
二维潮波泥沙数学模型 D mathematical model of tidal wave and sediment
建立了飞云江口二维潮流泥沙数学模型。
The 2-d tidal current and sediment mathematical model for Feiyunjiang estuary is established.
利用一维不恒定水流泥沙数学模型，研究泥沙实体模型试验的时间变态问题。
An unsteady 1-d flow and sediment model is used as a tool to study the scale effect caused by time distortion in physical models of sediment transport.
第三部分对GIS与平面二维泥沙数学模型集成意义、问题和方法进行了分析。
In Part III, the significance, problem and methods of integrating plane 2-d sediment mathematical model with geographical information system (GIS) are discussed.
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