渗透也就是水从膜的一边有选择性的通过另一边。
Osmosis involves the selective movement of water from one side of a membrane (a plastic film that looks similar to cellophane) to the other.
实验结果表明，热处理条件对复合膜的分离选择性、渗透通量及分离指数具有明显影响。
Experiment results show that heat treatment conditions have remarkable effects on the permselectivity, permeability and pervaporation separation index.
合适的渗透溶剂可提高印迹膜对模板分子的渗透选择性。
Appropriate solvent could increase the permeation selectivity of the imprinted membrane for the template.
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