n.弥漫；渗透；渗透度；[物]磁导率
Note: Air permeability and breathability are not synonymous. 注意：空气渗透性和透气性是两个不同的概念。
Air permeability and breathability are not synonymous. 空气渗透性和透气性是两个不同的概念。
Rocks have better water permeability than sand. 岩石的透水性不如沙土。
Two methods are used to evaluate the permeability of cores. 有两种方法可用来测量岩芯的渗透率。
n.不能渗透的性质或状态；不渗透性；不透过性
