龄期(d) | 统一参数 | |||
均值 | 均值归一化 | 标准差s | 变异系数 | |
(MPa) | (%) | (MPa) | (%) | |
1 | 6.6 | 44.6 | 0.556 | 8.4 |
2 | 8.8 | 59.5 | 0.298 | 3.4 |
3 | 9.7 | 65.5 | 0.452 | 4.7 |
4 | 10.5 | 70.9 | 0.510 | 4.9 |
5 | 11.2 | 75.7 | 0.472 | 4.2 |