粒径 meaning in English
[地质学] grain size; particle size; grain diameter
◇粒径分布 size distribution; 粒径分级 grain size grading; 粒径分级标尺 grainsize scale; 粒径分析 [工业] particle-size analysis; granularmetric analysis; grain size analysis; 粒径级配 size grading; 粒径记录 size data
Examples
- The nominal diameter has little significance in sediment transportation .
等容粒径在沉沙输移中意义不大。 - 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。 - 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。 - 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。 - 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。