床沙质与冲泻质划分的新方法
New approach to differentiating wash load and bed material load
分别为：一是根据床沙质与冲泻质的定义，建立了床沙质与冲泻质临界粒径划分的新方法；
First , based on the definition of bed material load and wash load , new method which delineating bed material load and wash load has been proposed .
床沙质与冲泻质