次数 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
h(cm) |
0 |
2 |
4 |
6 |
8 |
10 |
12 |
F(N) |
6.75 |
6.25 |
5.75 |
5.25 |
4.75 |
4.25 |
4.25 |