次数 | G动/N | G物/N | h/cm | F/N | s/cm | η |
1 | 1 | 2 | 5 | 1.0 | 15 | 66.7% |
2 | 1 | 4 | 5 | 1.7 | 15 | 78.4% |
3 | 1 | 6 | 5 | 15 |