悬移质泥沙粒径
Grain Size of Suspended Sediment
泥沙粒度分析仪
silt particle size analysis instrument
悬沙粒径
grain size of suspended load
suspended sediment particle size
单一粒径粒子产生器
monodispersed drop generator
骨料颗粒粒径
backbone grain distributing
颗粒粒径分布
particle size distribution
particle size distribution PSD
Granule size distribution
Particle-size distribution