n.孔隙度，孔隙率，疏松

原形：porosity复数：porosities

The soil's high porosity allows for excellent water retention.
土壤的高孔隙度使其具有良好的水分保持能力。
Porosity is a crucial factor in determining the permeability of rocks.
孔隙度是决定岩石渗透性的关键因素。
The ceramic material has a low porosity, resulting in increased durability.
这种陶瓷材料的孔隙率低，因此耐用性增强。
Porosity testing is essential in evaluating the quality of building materials.
孔隙度测试对于评估建筑材料质量至关重要。
The oil recovery rate is directly proportional to the porosity of the reservoir rock.
油回收率与储层岩石的孔隙度直接相关。
Porous metals are commonly used in heat exchangers due to their good thermal conductivity.
由于良好的热导率，多孔金属常用于换热器中。
The spongy structure of the sponge increases its surface area and porosity.
海绵的多孔结构增加了其表面积和孔隙度。
Porosity reduction techniques are used in metal casting to improve the strength of the final product.
在金属铸造中，使用减小孔隙度的方法以提高最终产品的强度。
High porosity in a catalyst bed can lead to inefficient gas diffusion during chemical reactions.
催化剂床的高孔隙度可能导致化学反应中的气体扩散效率低下。
The geologists studied the sedimentary rocks to determine their porosity and permeability patterns.
地质学家研究沉积岩以确定其孔隙度和渗透性分布。