pore size distribution

例句：

1. 1.The study of the pore size distribution is crucial for understanding the mechanical properties of rocks.
   研究孔隙尺寸分布对于理解岩石的机械性质至关重要。
2. 2. The engineer used a microscope to measure the pore size distribution in the soil sample.
   工程师使用显微镜测量了土壤样本中的孔隙尺寸分布。
3. 3.The pore size distribution can affect the permeability of the material, which in turn affects its strength and durability.
   孔隙尺寸分布会影响材料的渗透性，进而影响其强度和耐久性。