| 样品编号 | 1 | 2 | 3 |
| S1 | - | 0.65 | 0.713 |
| S2 | 0.438 | 0.65 | 0.713 |
| S3 | 0.438 | 0.65 | 0.713 |
| S4 | 0.438 | 0.65 | 0.713 |
| S5 | 0.438 | 0.65 | - |