membrane permeability的用法和样例：
例句
- The basis for membrane separations is the difference in permeability of a semiporous membrane to different molecular sizes.
膜分离技术的基础是不同大小的分子对半渗透膜渗透性不同。 - The permeability and MDA centent increased significantly with the increase of wilting of the leaves.
并且随萎蔫程度加探，膜透性与丙二醛含量也明显增加。
