particle particle size grain size particle diameter diameter of particles partical size 【地】grain size grain diameter
Scour is the removal of material of any size by flowing water.
冲刷是指流动中的水将任何粒径的土壤冲走的现象。
—— 辞典例句The nominal diameter has little significance in sediment transportation.
等容粒径在沉沙输移中意义不大。
—— 辞典例句Nominal diameter is the diameter of a sphere of the same volume as the given particle.
“等容粒径”是某一球体直径,它与某已知的颗粒体积相等。
—— 辞典例句Frequency distributions of properties , e . g . size and settling velocity are necessary to the description of sediments.
粒径和沉速的频率分布特性对于描述泥沙都是必需的。
—— 辞典例句The size of a sediment particle alone is usually not sufficient to describe it.
单颗泥沙的粒径通常不足以描述其性质。
—— 辞典例句