全景牙片机空气比释动能率测量结果的不确定度评定

摘要

本文介绍了全景牙片机检定装置在检定工作中针对空气比释动能率的不确定度分析，并且采用了CMC不确定度评定方式，对从事电离辐射计量检定工作者有一定的帮助。%This article describes uncertainty of dental panorama for the air kerma rate analysis in verification work,and use the CMC uncertainty assessment methods.Metrology staff can get some help from this method.