separated sand size of wash load and bed material load
armoring process of bed material
Bed Load
推
河床荷重
河床搬运物
物料需求规划
河床载
河床质
床内装载量
底床荷重
河底荷重
推移质
底移质
推移质颗粒
推移载
底质
悬移质
底沙
推移质泥沙
床沙
推移质沙量
推移质底沙
bed load deposition amount
bed load discharge measured by sampler
Bed Load Transport Rate
composition of bed load
composition of bed material
distribution of bed load
DuBoy’s bed load equation