电离辐射生物学作用的理化基础（一）
课程介绍
本节课主要介绍了电离辐射的概念及其分类，以及放射生物学中两个重要的概念—传能线密度（LET）和相对生物学效能（RBE）及二者之间的关系。其中LET和RBE的概念及二者之间的关系是本节课的重点及难点。学员需要结合课件中的图表理解相关概念及关系。
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