Based on the development conditions of the karst,the paper refers to the basic geological knowledge and common sense,analyzes the reasons behind the development law of the karst,and points out the underground river speculation by referring to the analogical way,and analyzes the application of the various geophysical methods and precautions according to the physical feature differences of the karst sections,so as to direct the practice.%以岩溶发育条件为前提,以基本地质知识和常识为依据,简单分析岩溶的发育规律背后的原因,并依据类推的方式提出暗河推测方法;此外根据岩溶地段不同物质的物理性质差异,分析不同物探方法的适用性及注意事项,以指导实践。
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