The results showed that the pore size played a significant role in the column efficiency for protein separation.
实验结果表明，硅胶孔径对蛋白原分离的柱效率有重要影响。
The pore structure of silica membranes remains almost intact after modification, and it's suitable for the application in hydrogen separation.
修饰后的二氧化硅膜孔结构没有显著的变化，可以应用于氢气分离等领域。
The space charge model, the fixed-charge model, the electrostatic and three-dimensional hindrance model, Donnan-steric pore model can be applied to characterize electrolyte and ion separation.
分离电解质和离子时包括空间电荷模型、固定电荷模型、静电阻碍模型和道南-细孔模型。
Membrane pore size in a few nanometers to tens of nanometer range, the main material used for separation of colloidal and molecular weight of more than 500 molecules.
超滤膜的孔径在数个纳米到数十个纳米的范围内，主要被用于分离胶体物质和分子量大于500的大分子。
The structure and separation performance of high efficiency tray with composite pore and micro valve are expounded.
介绍了新型复合孔微型阀高效塔乙盘的结构及分离性能。
The packing possesses large specific pore volume, high column efficiency, wide separation range of molecular weight and long life time.
该种填料孔容大，拄效高，分离范围广，使用寿命长。
It was shown that average pore size of membrane, which determined the mechanisms of mass transfer through the membrane, was the substantial factor of the membrane separation characteristics.
可以看出，决定透过膜传质机理的平均孔径，是膜分离特性的决定性影响因素。
It is found that the transition layer composed of closed-cell with tight and smaller pore-size pores makes the asymmetriC membrane benefit of gas separation.
并发现以紧密而孔径小的闭口空胞组成的过渡层对不对称膜的气体分离有利。
A mesh membrane does not contain the fluorine, and has the advantages of simple preparation method, high permeability of pore space and good oil-water separation effect, and corrosion resistance.
该网膜不含氟，制备方法简单，孔隙通透率高，油水分离效果好，并具有耐腐蚀性能。
A mesh membrane does not contain the fluorine, and has the advantages of simple preparation method, high permeability of pore space and good oil-water separation effect, and corrosion resistance.
该网膜不含氟，制备方法简单，孔隙通透率高，油水分离效果好，并具有耐腐蚀性能。
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