本文通过对能谱测量灵敏度和地表微量伽玛增量强度形成机理的分析研究,提出了能谱测量探测地表微量伽玛增量强度寻找深部铀矿体的观点。同时研讨了地表微量伽玛增量强度异常的基本特征,指出在一般地形地质条件下,该方法具有一定的攻深找盲意义。 In this paper, we analyzed the formation mechanism of the energy of the spectral measurement and the increment of the intensity of the surface micro-gamma, and put forward the idea of ​​energy spectrum measurement to detect the intensity of the micro-delta of the surface to search for the deep uranium ore body. At the same time, the basic characteristics of the intensity anomalies of surface micro-gamma increments are discussed. It is pointed out that this method has a certain significance in finding the depth of attacking under general topographic and geological conditions.