综合物探方法在嘉祥县青山省级地质公园溶洞勘察中的应用效果
孟庆旺

The application effect of comprehensive geophysical method in karst cave investigation of Qingshan Provincial Geopark in Jiaxiang County
MENG Qing-Wang
图4 青山地质公园剩余布格重力异常
Fig.4 Residual bouguer gravity anomaly map of Qingshan Geopark