membrane permeability的用法和樣例：
例句
- The basis for membrane separations is the difference in permeability of a semiporous membrane to different molecular sizes.
膜分離技術(shù)的基礎是不同大小的分子對半滲透膜滲透性不同。 - The permeability and MDA centent increased significantly with the increase of wilting of the leaves.
并且隨萎蔫程度加探，膜透性與丙二醛含量也明顯增加。
