Objective aim was to investigate a method for drawing the electron beam depth dose curve curve.

目的:探讨电子束深度剂量曲线的测定方法,为临床选择电子束治疗方案提供物理基础.

Objective: To study the measurement and realization of depth dose, skin dose and leakage ray, and conclude some experience of clinical application in Intra-operative Radiation Therapy.

目的：研究术中放疗深度剂量、表面剂量及漏射线的剂量的测量方法，总结临床应用经验。