sediment interchanges between the main channel and flood plains  滩槽泥沙交换

Drought and flood in flood season  汛期旱涝趋势

Benefits of flood and sediment reducing  减洪减沙

channel sediment deposition  河道泥沙淤积; 河道冲淤

flood and sediment reduction  减洪减沙; 减洪减沙作用

Region of Abundant in Sediment and Coarse Sand  多沙粗沙区

sediment and flood  洪水泥沙

Sediment Deposition and Erosion  泥沙冲淤

sediment deposition in reservoir region  库区淤积

sediment scouring and depositing  泥沙冲淤

sediment scouring and silting  泥沙冲淤

sediment scouring-deposition  泥沙冲淤

the relation of frequency between flood and sediment  水沙频率关系

utilization of flood and sediment  用洪用沙

analysis of scouring and deposition  冲淤分析

Characteristics of Scouring and Deposition  冲淤特性

critical discharge of scouring and deposition  冲淤临界流量

deposition and scouring of riverbed  河道冲淤

equilibrium between scouring and deposition  冲淤平衡