permeability是什么意思
音标:英 [ˌpɜ:mɪə’bɪlətɪ]美 [ˌpɚmɪəˈbɪlɪtɪ]
渗透性, 可透性, 磁导率[化] 渗透性; 渗透率
the property of something that can be pervaded by a liquid (as by osmosis or diffusion)
permeability的用法和例句：
1.
And this is what makes the difference between permeable and impermeable surfaces.
这就是可渗透表面 和不可渗透表面的区别所在
2.
That would require knowing the permeability of free space and natural units.
那会需要知道 自由空间与自然单位的磁导率
