| 序号 | x1 | x2 | x3 | x4 | x5 | x6 | x7 | x8 | Y/(亿∙mL−1) |
| 1 | −1 | 1 | −1 | −1 | −1 | 1 | 1 | 1 | 22.3 |
| 2 | 1 | −1 | 1 | 1 | −1 | 1 | −1 | −1 | 18.3 |
| 3 | −1 | 1 | 1 | −1 | 1 | −1 | −1 | −1 | 14.3 |
| 4 | 1 | −1 | 1 | −1 | −1 | −1 | 1 | 1 | 15.3 |
| 5 | 1 | 1 | 1 | −1 | 1 | 1 | −1 | 1 | 16.6 |
| 6 | 1 | −1 | −1 | −1 | 1 | 1 | 1 | −1 | 13.6 |
| 7 | 1 | 1 | −1 | 1 | 1 | −1 | 1 | −1 | 14.3 |
| 8 | −1 | −1 | 1 | 1 | 1 | −1 | 1 | 1 | 16.0 |
| 9 | −1 | 1 | 1 | 1 | −1 | 1 | 1 | −1 | 23.3 |
| 10 | 1 | 1 | −1 | 1 | −1 | −1 | −1 | 1 | 17.6 |
| 11 | −1 | −1 | −1 | −1 | −1 | −1 | −1 | −1 | 19.6 |
| 12 | −1 | −1 | −1 | 1 | 1 | 1 | −1 | 1 | 20.3 |