Standard test method for particle - size analysis of soils 土壤粒度分析的标准试验方法
Particle - size analysis 粒度分析
On application of laser grain - size distribution meter in particle - size analysis and research of sediment in the yangtze river 激光粒度分布仪在长江泥沙分析研究中的应用
Standard practice for wet preparation of soil samples for particle - size analysis and determination of soil constants 土壤粒度分析和常数测定用样品的湿法制备的标准操作规程
The main results were as follows : ( 1 ) due to their different working principles , the measured result of clay content by laser particle - size analysis was lower than that by using pipette and sieve analysis . the classification results of soil texture by using these two methods agreed well with each other 主要结论如下: ( 1 )由于激光法和吸管法原理的不同,激光法测得的粘粒含量较吸管法低,但是在土壤质地分类上,激光法和吸管法的结果基本一致。
This article describes the determination of the size of particulate solids, where the meaning of the particle excludes those of subatomic particles, which belong to the field of particle physics.