The equilibrium absorption studies indicate that the permselectivity of the anion exchange membrane is related not only to the component solubility, but mean diffusion coefficient as well.

三种抗衡离子膜的平衡吸收实验表明，该阴离子膜的选择渗透性不仅与醇水在膜中的溶解度有关，而且取决于平均扩散系数。

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An equation for the activity coefficient expressed by solubility parameters and taking excess entropy into consideration is presented in the payer.

并且提出一个考虑了过量熵的、用溶度参数表示的活度系数方程。

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By PEG modification, the greatly increased water solubility and desirable partition coefficient of scutellarin were obtained.

灯盏乙素经PEG化后水溶性提高，并获得了适于口服吸收的理想的分配系数。

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