1.
Study on the Phosphate Adsorption of the Different Particle Size Fractions in the Sediments from the Baotou Section of the Yellow River;
黄河包头段分粒级沉积物磷吸附特征研究
2.
Classification standard for size fractions of coal
GB/T189-1997煤炭粒度分级
3.
Pearson air elutriator
皮尔逊空气颗粒分级器
4.
Control of Dispersion and Granularity of Micron-sodium Chloride Particles
微米级NaCl微粒的粒度与分散性控制
5.
The Study on Control Technology of Fsss and Size Distribution of APT
仲钨酸铵费氏粒度及粒级分布控制工艺研究
6.
Percentage of Particulate Concentration Grades in Urban Air in 341 Cities
341个城市空气中颗粒物浓度分级比例
7.
particle size fraction definitions for health related sampling
保健抽样用粒度级分定义
8.
Dynamic hierarchical hybrid particle swarm optimization algorithm
一种动态分级的混合粒子群优化算法
9.
Study on Pressure Drop and Segregated Effect of Taper Distributor with Binary Mixture Particles
双组分混合颗粒分布板压降及分级效果的研究
10.
Use: Fragment of grain and crude grain can be separated and sorted according to the thickness.
用途：分离出破碎粒和未成熟粒，可根据厚度对物料进行分级。
11.
Isolation Performance Analysis and Dynamic Modeling for Accurate Size-grading Vibrating Screen
粒度精确分级筛的动力学建模和隔振性能分析
12.
micro-size particles
微米级粒子，超细粒子
13.
hydraulic fluid power-fluids-method for coding the level of contamination by solid particles
液压传动-流体-固体微粒污染分级编码法
14.
Size Control for CeO _2 Polishing Powders by Accurate Classification
氧化铈抛光粉精密分级控制粒度的研究
15.
Study on Fine Granularity Scalable Coding Technology and Transmission Technology;
精细粒度可分级编码技术和传输技术研究
16.
Hybrid Spatio-Temporal-SNR FGS Video Coding;
时空域可分级的精细粒度可伸缩视频编码研究
17.
Preparation and Size Classification of Alumina Series Abrasive Particles for Chemical Mechanical Polishing;
氧化铝系化学机械抛光磨料的制备及颗粒分级
18.
A Study about the Classification of Efficiency of Electret Filtrate Material's to the FPM by Experiments;
驻极体滤料对微细颗粒物分级效率的试验研究