F/N |
20 |
40 |
60 |
80 |
100 |
R/Ω |
12 |
10 |
8 |
6 |
4 |
实验序号 |
IA/A |
IB/A |
IC/A |
1 |
0.28 |
0.18 |
0.46 |
2 |
0.16 |
0.20 |
0.36 |
3 |
0.38 |
0.32 |
0.7 |