表1
S/m2 |
1.0 |
2.0 |
3.0 |
4.0 |
Ff/N |
103 |
206 |
309 |
412 |
表2
v/(m•s﹣1) |
10 |
20 |
30 |
40 |
Ff/N |
103 |
412 |
1648 |