The mathematical model of unsteady one-dimensional and plane two-dimensional flow-sediment in continental sediment-laden river is created in this paper.
本文建立了内陆性多沙河流水沙运动的非恒定一维及平面二维数学模型。
参考来源 - 内陆性金沙河流非恒定一维和平面二维水沙运动数值模拟·2,447,543篇论文数据，部分数据来源于NoteExpress
采用一维非恒定流方程模拟地下排水管网内的水流，并给出泵站、闸门、淹没出流管道等排水系统的处理方法。
The flow in the drainage pipe network is simulated by one-dimensional unsteady flow theory, and the calculation of the pumping stations, the water gates and submersed pipes is indicated.
从二维浅水非恒定流的控制方程出发，建立了一个二维湖泊流体动力学模型。
Based on the two-dimension adlittoral non-invariablenes flow control equation of lakes, a hydrodynamic model of lakes was built up.
建立了珠江三角州河网区一维非恒定流水动力学数学模型，并根据实测资料对模型进行了率定验证；
A 1-D unsteady flow hydrodynamic numerical model is developed for the river network region of the Pearl River Delta, and the model is calibrated with the measured data.
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