阶数 | U | O | X | A |
1 | 0.012718 | 0.012655 | 0.01278 | 0.012685 |
2 | 0.014423 | 0.014381 | 0.014466 | 0.014399 |
3 | 0.015784 | 0.015751 | 0.015817 | 0.015764 |
4 | 0.017434 | 0.016915 | 0.017936 | 0.017206 |
5 | 0.017735 | 0.017263 | 0.018193 | 0.017527 |
6 | 0.017949 | 0.017505 | 0.018381 | 0.017753 |