1) Particle screening
粒径分选
2) grain size and sorting
粒径与分选
1.
The result shows that the grain size and sorting parameters vary with position on the both ridges of the dune due to the interaction between forms and flows.
腾格里沙漠南缘格状沙丘表面沉积物的系统采样分析结果表明，粒径与分选参数在沙丘断面具有规律变化是形态—气流相互作用的结果。
4) particle size analysis
粒径分析
1.
Research on effect of chelating agents on the stability of Blueberry syrup milk through particle size analysis;
粒径分析法研究络合剂对蓝莓果汁乳饮料稳定性的影响
2.
Determination of the influence of homogenizing conditions on the stability of buffalo milk by particle size analysis
粒径分析法快速判定均质工艺对水牛奶稳定性的影响
5) size distribution
粒径分布
1.
Characteristics of size distributions of atmospheric fine particles in the north suburban area of Nanjing.;
南京北郊大气细颗粒物的粒径分布特征
2.
Studies on characteristics of size distribution and formation mechanism of fine particle matters in summer of Ji'nan;
济南夏季大气颗粒物粒径分布特征及来源机理分析
3.
Characterizing of the size distribution of indoor airborne nanoparticle;
室内气溶胶纳米颗粒物的粒径分布特征
6) particle diameter distribution
粒径分布
1.
The morphous, particle diameter distribution, drug content, and stability of the formed emulsion were investigated.
方法分别采用转相超声乳化技术和高压乳匀法制备莪术油亚微乳,比较其形态和粒径分布,HPLC法测定了其含药量,并进行稳定性比较。
2.
The effects which would effect the particle diameter distribution are preliminary analyzed.
探讨了马尔文激光粒度仪测量纳米TiO2分散液粒子粒径分布的规律。
3.
The particle diameter distribution of liquid droplets is one of the key factors involved in the technology for making fluid ice from a liquid-liquid circulating fluidized bed.
液滴的粒径分布是液-液循环流化床制取流体冰技术的关键因素之一。
补充资料：调和平均粒径
分子式：
CAS号：
性质：在混合颗粒中，直径为d1、d2、…dn的颗粒的质量分率，分别为x1、x2、…xn，则混合颗粒的调和平均直径可按下式计算：
CAS号：
性质：在混合颗粒中，直径为d1、d2、…dn的颗粒的质量分率，分别为x1、x2、…xn，则混合颗粒的调和平均直径可按下式计算：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条