| 断面编号 | 长轴a | 短轴b | 椭圆度 |
| 1 | 5.411 | 5.398 | 0.0024 |
| 2 | 5.418 | 5.397 | 0.0039 |
| 3 | 5.408 | 5.393 | 0.0028 |
| 4 | 5.421 | 5.402 | 0.0035 |
| 5 | 5.406 | 5.393 | 0.0024 |
| 6 | 5.404 | 5.389 | 0.0028 |
| 7 | 5.406 | 5.399 | 0.0013 |
| 8 | 5.403 | 5.401 | 0.0004 |
| 9 | 5.416 | 5.402 | 0.0026 |
| 10 | 5.401 | 5.397 | 0.0007 |