空间分布——分布规律
space distribution -regularities of distribution
二次风分布
secondary air distribution
分风分流装置
air-shunting and flow-dividing device
air and current devider
主风分布管
main air distribution tube
main distributor
pipe distributor
泥沙分布
Silt distribution
sediment load distribution
水沙分布
distribution of water and sediment
spatial distribution of water and sedimentation
悬沙分布
distribution of suspended sediment
部分分布表
partial distribution table
差分分布
differential distribution
成分分布
Composition profiles
Composition distribution
elements distribution
Component distribution
concentrat ion distribution
分布布拉格反射
distributed Bragg reflection
distributed bra gg reflectors