应用核技术方法寻找地下水源,自1974年试验开始到应用以来,多是测量天然γ辐射场的变化,以寻找含水构造的。应用α测量方法寻找地下水源,从理论和实践都被证明有着良好的效果。为使方法能更广泛地应用,本文拟就口测量的特点加以论证说明。一、应用特点 The application of nuclear technology to find underground water sources, since the 1974 trial began to apply, mostly measuring changes in the natural gamma radiation field in search of water-bearing structure. The use of α measurement to find groundwater sources has proven to be effective both theoretically and practically. In order to make the method more widely applicable, this paper intends to prove the characteristics of mouth measurement. First, the application features