表 4. Spatial distance parameters of two kinds of specimens.
两种试样内孔洞的空间距离参数
| 试样类型 | 最小邻距 A | 最小核距 B | Dc 值 |
| 圆柱体 | 0.276 | 0.373 | 0.74 |
| 正三棱柱 | 0.263 | 0.371 | 0.71 |
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