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本文依据国家计量检定规程“医用诊断X射线辐射源”(JJG74 4 - 97)的要求 ,对医用诊断X射线辐射原的“自动控制系统有效性”在检测中碰到的问题在进行讨论。
In this paper, according to the requirements of the national metrological verification code “medical diagnostic X-ray radiation source” (JJG74 4 - 97), the problems encountered in the detection of “automatic control system effectiveness” of medical diagnostic X-ray radiators are discussed.