表 2. Pores parameters in two samples.
两种试样内的孔洞参数
| 试样类型 | 大孔密度/（个·mm–3） | 中孔密度/（个·mm–3） | 小孔密度/（个·mm–3） | 总密度/（个·mm–3） | 孔洞体积均值/mm3 | 孔隙率均值（%） |
| 圆柱体 | 2.2 | 1.22 | 5.51 | 6.94 | 0.000 23 | 0.13 |
| 正三棱柱 | 0.12 | 0.78 | 3.37 | 4.24 | 0.000 23 | 0.08 |
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