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源外观活度的刻度是近距离放疗剂量学基本内容,刻度精度直接影响治疗剂量准确性。本文着重介绍核通公司micro selectron—HDR后装机微型192Ir源的刻度方法。
The scale of the source appearance activity is the basic content of brachytherapy dosimetry, and the scale accuracy directly affects the dose accuracy of treatment. This article focuses on the introduction of MicroSelectron-HDR nuclear after the miniature 192Ir source installed scale method.