多孔材料孔径分布对于多孔材料的使用有着十分重要的指导意义。然而,测定其孔径分布的方法,目前说来还没有一个统一的规定。就我们的工作而言,有采用过滤法、气泡法及汞压法进行测定的。这里就汞压法进行简单介绍,所用仪器为AMINCO型孔 Porous material pore size distribution for the use of porous materials has a very important guiding significance. However, the method of determining its pore size distribution, at present, there is no uniform regulation. For our work, there are filtration, bubble and mercury pressure method for determination. Mercury pressure method here for a brief introduction, the instrument used for AMINCO type hole