Micro-structure of coal samples from Datong coal mine and Tunliu coal mine were respectively detected using mercury intrusion method.

采用压汞法对大同和屯留煤样进行微结构测试。

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A great number of the "close pores" are present in low-porosity cementitious materials, which can cause the mercury intrusion method to lose the "missing porosity".

在低孔隙率胶凝材料中，大量闭合孔的存在使压汞法出现大的“损失孔隙”。

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The fitting of experimental data from mercury intrusion method indicates that all these three herbs have typical thermodynamic fractal characters with fractal dimensions ranging from 2.30 to 2.90;

对压汞法实验数据的拟合证实三种药材均具有典型的热力学分形特征，分形维数在2.30～2.90之间。

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