用透射电镜测定了冻干前后粒度分布的变化；
The particle size and distribution were measured by transmission electron microscope.
该方法被广泛应用于各种高温合金、中低合金钢、微合金化钢中碳化物、金属间化合物的粒度尺寸分布的测定。
The present method has been used for the particle size determination of carbides and metal precipitates in microalloyed steel, middle-alloy steel and high-temperature alloys.
应用库尔特计数器测定粒度分布及粒径变化规律。
The particle size distribution of the particulates and the rate of their coalescence were determined by using the Coulter counter.
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.
通过对粒度分布、页岩滚动回收率、线性膨胀和润滑性的测定，研究了石蜡微小乳状液与黏土分散体系的相互作用。
The interaction of paraffin wax emulsions with clay dispersions was investigated with respect to size distribution, shale recovery, line swelling and lubrication properties.
测定了九龙高岭土的可塑性、化学组成、粒度及其分布、白度等，并且做了X—射线和透射电子显微镜分析。
The plasticity, chemical composition, particle size and its distribution, whiteness and so on of jiulong kaolin were measured and analyzed by X-ray and TEM.
实验测定了平直叶轮动态混合絮凝器内絮团粒度的空间分布。
Floc size distribution in a dynamic flocculator with a flat vane wheel was measured experimentally.
试验结果表明，经过哈氏可磨性测定仪后，各煤种的工业分析都发生了不同程度的变化，而煤粉破碎后的粒度分布取决于煤种的煤化程度，而与煤种的可磨性指数相关性较小。
The results(indicated) that the approximate analysis of the pulverized coal changed to different degrees, and the particle size distribution mainly depended on the coal rank but not the HGI.
通过透射电镜、激光粒度分布仪等测定了纳米颗粒的粒径和分布情况，并对纳米金溶胶的紫外可见吸收曲线进行了研究。
The particle size and distribution were determined by transmission electron microscopy and laser particle size distribution analyzer, ultraviolet-visible absorption curve was also characterized.
试验结果表明，在给定的条件下，利用LKY-1型微粒测定仪对粉末粒度测定的重复性好，尤其适用于测定微细粉末的粒度分布；
The results shown that under given condition the model LKY-1 eriometer has good repeatability of the granulometry, especially suitable for measuring the distribution of fine particles.
实验表明，用圆盘离心沉降法测定几种石墨粒度分布情况与扫描电镜照片粒径范围接近。
Results indicate that the particle size distribution of several kinds of graphite measured by this method is similar to the particle size range shown in scanning electron micrograph.
采用干筛分析法测定西安市祭台村建筑开挖工地表土微团粒粒度分布，获取模拟粉尘释放通量的表土微团粒粒度分布参数；
The article mainly uses the dry filter analysis to measure the micro-aggregates size distribution, and the micro-aggregates size distribution parameter for simulating the dust emission flux;
采用干筛分析法测定西安市祭台村建筑开挖工地表土微团粒粒度分布，获取模拟粉尘释放通量的表土微团粒粒度分布参数；
The article mainly uses the dry filter analysis to measure the micro-aggregates size distribution, and the micro-aggregates size distribution parameter for simulating the dust emission flux;
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