hydro-sediment dynamics 水沙动力
runoff-sediment dynamics 水沙变化特征
sediment dynamics data acquisition system 沉积动力学数据测量系统
water sediment dynamics 水沙动力学
sediment transport dynamics 泥沙输运动力学
deposit coarse sediment and release fine sediment 淤粗排细
retaining course sediment and discharging fine sediment by channel storage 拦粗排细
1∶50 000 stream sediment 1∶5万水系沉积物
1-D mathematical model for flow and sediment 一维水沙数学模型
2 D depth averaged flow and sediment model 平面二维水沙数学模型
2-D flow and sediment mathematical model 二维水沙数值模拟
2-D horizontal flow and sediment model 平面二维水沙数学模型
2-D mathematical model of tidal wave and sediment 二维潮波泥沙数学模型
2D non-equilibrium sediment transport equation 二维不平衡输沙方程
2-D numerical water-sediment model 二维水沙数学模型
2-D suspended sediment model 平面二维悬沙数学模型
3-D flow and sediment transport model 三维水沙数学模型
3-D water and sediment model 三维水沙模型
50000 Stream Sediment Survey 5万水系沉积物测量