等值反磁通瞬变电磁法对石膏矿采空区的探测分析
The application effect on detecting goaf of gypsum mine by opposing coils transient electromagnetics method
等值反磁通瞬变电磁法对石膏矿采空区的探测分析 |
| 高远 |
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The application effect on detecting goaf of gypsum mine by opposing coils transient electromagnetics method |
| Yuan GAO |
| 图2 HPTEM-18型高精度瞬变电磁系统 |
| Fig.2 The system of HPTEM-18 |
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