Phase and morphological analysis were carried out with XRD and SEM, the results indicated that the fine particles obtained are globular and of uniform size.
利用XRD和SEM技术对产品进行了物相分析及形貌观测，表明所得到的产品颗粒细小，尺寸分布均一，外观呈球状。
First, a particle size distribution (PSD) analysis together with a detailed analysis of morphological properties of the excipient particles were performed.
首先，结合辅料颗粒形态特性的细微分析，对颗粒粒径分布(PSD)进行分析。
Results of homogeneous turbulence experiments show that the diffusion coefficient varies with the size and density of sediment particles, just as indicated by the theoretical analysis.
表达式显示出的扩散系数随垂向脉动流速均方根值和颗粒粒径、密度而变化的趋势与实验结果吻合。
应用推荐