Methods the methods for identifying characteristic radionuclides be introduced when the γ - ray spectrum is being analyzed, other interfering factors and their elimination methods be discussed, the calculation methods of minimum detectable activity and / or the sensitive threshold be listed. 方法介绍了γ能谱分析中特征放射性核素的识别技术,探讨了其他可能的干扰因素及其剔除方法,列举了γ能谱的最小可测量活度和灵敏阈值的计算方法。
The Minimum Detectable Activity(MDA) in γ - ray Spectrometry with Ge Detector 锗探测器γ射线谱术的最小可探测活度
This paper attempts to unify the concepts of the minimum detectable activity and more definite terms ( i. e. the standardization of terms ). 本文试图统一最小可探测活度的概念以及统一较确切的名称(即术语规范化)。