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本文介绍了利用天然放射性自然本底的变化来寻找地下储水构造的原理,并且分析,比较了各种测量方法和各种可利用的探测器优缺点。从而确定了仪器设计方案。在设计过程中重点解决了γ射线低能响应和电子电路的功耗问题。最后介绍了仪器野外试验情况。
In this paper, the principle of searching for the underground water storage structure by the change of the natural radioactive natural background is introduced, and the advantages and disadvantages of various measurement methods and various available detectors are analyzed and compared. To determine the instrument design. Focus on the design process to solve the low-gamma-ray response and power consumption of electronic circuits. Finally introduced the field test equipment.