1.
Modification to the Grain Size Distribution of Original Eolian Dust by Weathering and Pedogenic Processes
风化成壤对原始粉尘粒度组成的改造证据
2.
A cloud of fine, dry particles.
粉尘尘雾状细干颗粒
3.
Rotary cutters need no screen,but produce consistent grain size,low powder contain.
滚齿刀具无需筛板，粉碎颗粒度均匀，粉尘含量极少。
4.
The Analysis of Mechanical Behaviors of Dust Particle in ESP
电除尘器中粉尘粒子的力学行为分析
5.
methods of measuring dust concentration in flue gas
废气中粉尘浓度分析法
6.
Measurement of Dust Dispersivity is Very Important to Evaluate Dust Exposure Level
粉尘检测中粉尘分散度检测重要性的探讨
7.
measuring method for particle-size distribution of dusts in flue gas
废气中粉尘粒子分布测定法
8.
Advanced mechanism to simplify treatment technology to extract both big and fine granularity dust.
先进的机理，简化了处理工艺，即可除大颗粒粉尘，又可除细粉尘。
9.
Small in granule, quickly solidified no powder and less volatile.
颗粒小，固化快，极少挥发气体和产生粉尘。
10.
AN EXPERIMENT MEASURING SIZES AND CHARGES OF DUSTS BY USING MILLIKAN OIL-DROP APPARATUS
用密立根油滴仪同时测量粉尘的粒径和荷电量
11.
Study on Damage Behavior of Optical Glass Impacted by Hypervelocity Microparticle
粉尘微粒子高速撞击光学玻璃损伤行为研究
12.
Influence factors and mathematical model of coal dust particles threshold velocity
煤炭粉尘颗粒起动风速影响因素及数学模型
13.
Numerical simulation of detonation in suspended mixed RDX and aluminum dust
悬浮RDX炸药和铝颗粒混合粉尘爆轰的数值模拟
14.
Simulation of deposition of aerosol particles on a single fiber surface
粉尘颗粒在单纤维表面沉积的计算机模拟
15.
Adsorbing Dust Quantity and Dust Particle Size of Euonymus Japonicus Thunb in Shijiazhuang City
石家庄大叶黄杨叶片滞尘量及滞尘颗粒物的粒度
16.
Determination of the minimum ignition temperature of dust cloud
GB/T16429-1996粉尘云最低着火温度测定方法
17.
Determination for minimum explosive concentration of dust cloud
GB/T16425-1996粉尘云爆炸下限浓度测定方法
18.
airborne particle mass monitor
大气粉尘物质浓度监测仪