目前，世界多数国家都严重缺水，我国缺水形势更为严峻，净水逐年大幅度减少，水的污染问题日趋严重，人们的日常工作生活受到很大影响。因此，开发和利用水资源是目前急需解决的迫切问题，寻找水源，开发地下水资源是我们地质工作者特别是物探工作人员面临的新任务，也是我们? At present, most of the countries in the world are suffering from serious water shortages. The situation of water shortage in our country is even more severe. The water purification has been drastically reduced year by year. The water pollution problem is worsening day by day. People’s daily working life is greatly affected. Therefore, the development and utilization of water resources are urgent problems urgently needed to be solved. Looking for water sources and developing groundwater resources are the new tasks that geologists, especially geophysical workers, are facing and are we?