动态激光粒度分析仪测定其平均粒径大小和分布；
The size distribution and mean diameter were measured by laser light scattering technique.
喷雾特性和形状分别由激光粒度分析仪LDSA1300A和数码照相机记录。
Spray characteristics and pattern were recorded by the particle size analyzer(LDSA1300A) and digital camera, respectively.
采用透射电子显微镜、激光粒度分析仪、流变仪对微球进行了定性和定量的评价。
Transmission electron microscope, laser particle scanning analyzer and rheometer were adopted for qualitative and quantitative evaluations.
通过扫描电镜对聚苯乙烯微球进行了形貌表征，激光粒度分析仪测量聚苯乙烯微球的粒径。
By scanning electron microscopy, the morphology of polystyrene microspheres was characterized, the particle size of polystyrene microspheres was measured by laser particle size analyzer.
用扫描电镜和激光粒度分析仪研究了球磨和立式磨生产的矿渣微粉的颗粒形貌和颗粒群分布。
The appearances and particle size distribution of slag micro-powder produced by ball mill and vertical mill were researched with scanning electron microscope and laser particle size analyzer.
并结合LS13320激光散射粒度分析仪、扫描电镜及主要常规性能测试对影响因素进行表征和分析。
The factors influenced the properties of coatings were characterized by LS13320 laser particle diameter analyzer, SEM and the test of main routine properties.
并结合LS13320激光散射粒度分析仪、扫描电镜及主要常规性能测试对影响因素进行表征和分析。
The factors influenced the properties of coatings were characterized by LS13320 laser particle diameter analyzer, SEM and the test of main routine properties.
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