测量极距a (m) | 视在电阻R (Ω) | 视在电阻率ρ (Ω∙m) |
2 | 10.73 | 134.84 |
5 | 8.00 | 251.33 |
10 | 5.12 | 321.70 |
30 | 1.542 | 290.66 |
50 | 0.864 | 271.43 |
94 | 0.456 | 269.32 |