| 综合物探方法在隐伏岩溶探测中的应用 | 
| 张健, 冯旭亮, 岳想平 | 
| Application of comprehensive geophysical prospecting method in detecting concealed karst collapses | 
| ZHANG Jian, FENG Xu-Liang, YUE Xiang-Ping | 
| 图6 剩余重力异常(a)及2.5D反演(b) | 
| Fig.6 Residual gravity anomalies(a) and 2.5D inversions(b) ρL0=0.8 g/cm3;ρL1=0.8 g/cm3;ρL2-1=1.5 g/cm3;ρL2-2=0.2 g/cm3;ρL3=0.8 g/cm3;ρL4=1.5 g/cm3;ρL5=1.5 g/cm3 | 
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