对红砂岩进行粒度分析，得出其平均粒径和概率累计曲线。
The average grain diameter and cumulative relative curve of red sandstone are obtained by the grain size analysis.
对超精密磨削所用细粒度金刚石砂轮磨粒粒径的分布特点和砂轮表面上磨粒的轮廓波长进行了分析。
Detailed analyses of the grain size distribution characteristics and the grain profile wavelength of fine diamond grinding wheel used for ultra-precision grinding are presented.
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.
用电子透射显微镜及粒度分析仪分析了凝胶的形态与粒径，观察到了聚乙二醇的自动空间稳定现象。
Transimission electron microscopy and particle size analysis were used to analyses self-stable function of PEG and the microgel size.
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.
结果扫描电镜和粒度分析结果表明，药物树脂复合物的表面形态和粒径大小都与起始的离子交换树脂非常相似。
Results Scanning electron microscope analysis and laser particle size analysis proved that the codeine-resinate complex had the same appearance and characters as the initiative ion exchange resin.
以六偏磷酸钠为分散剂，使用激光粒度仪对自制针形纳米碳酸钙进行了粒径分析。
The particle size of nano CaCO3 was measured by using the laser particle size analyser, and sodium hexametaphosphate (na (PO4) 6) as dispersant.
以六偏磷酸钠为分散剂，使用激光粒度仪对自制针形纳米碳酸钙进行了粒径分析。
The particle size of nano CaCO3 was measured by using the laser particle size analyser, and sodium hexametaphosphate (na (PO4) 6) as dispersant.
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