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通过测定不同类型化合物在载体保护型多孔聚合物固定相上的热力学参数、不同比表面积固定相上的V_值变化以及吸附等温线的形状,认为这类固定相的分离机理是以吸附为主。
By measuring the thermodynamic parameters of different types of compounds on the carrier-supported porous polymer stationary phase, V_values on different specific surface area stationary phases and the shape of the adsorption isotherms, the separation mechanism of these stationary phases is believed to be dominated by adsorption .