Abstract A number of issues related to the inspection of large containers with bulk materials and liquids by the dual energy method are considered. A mathematical model of the inspection system has been developed, linking the parameters of the source and the bremsstrahlung detector, the test object and the inspection quality parameters. An algorithm to estimate the effective atomic number of a local inclusion is proposed.

中文翻译：

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双能法散货和液体检验

摘要 考虑了双能法检测大容量散装物料和液体容器的若干问题。已经开发了检测系统的数学模型，将源和韧致辐射探测器的参数、测试对象和检测质量参数联系起来。提出了一种估计局部夹杂物有效原子序数的算法。