The adsorption principle of ACFP is micropore volume filling according to Nitrogen adsorption isotherm plot.

通过对ACF与ACFP的氮气吸附等温线的分析，表明ACFP的吸附机理仍然是微孔体积填充。

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Gradient-density PUF was produced in two ways : mould shaping and embed shaping, through changing volume filling coefficient, mass filling coefficient, and the size of foam core.

采用模塑成型和嵌入成型两种方法，通过改变体积填充系数、质量填充系数和芯体尺寸，制备了梯度密度聚氨酯泡沫塑料。

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The adsorption equilibrium equation deduced through the theory of volume filling of micro-pore was used to fit the adsorption isotherms (obtained, ) and corresponding adsorption heat was calculated.

采用由微孔填充理论导出的吸附平衡方程对所测得的等温线进行了拟合，计算相应的吸附热；

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