particle size analyzer

例句：

1. 1.The particle size analyzer was used to measure the particle size distribution of the sample.
   颗粒大小分析器被用来测量样品的颗粒大小分布。
2. 2. The particle size analyzer is essential for studying the properties of materials.
   颗粒大小分析器对于研究材料的性质至关重要。
3. 3.The particle size analyzer can provide valuable information about the composition and structure of the sample.
   颗粒大小分析器可以提供关于样本组成和结构的重要信息。