Objective: To study the measurement and realization of depth dose, skindose 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。
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If the dose of radiation exceeds a certain threshold level, then it can produce acute effects, such as skin redness, hair loss, radiation burns, and acute radiation syndrome (ARS1).
While our brain may be exposed to the allowable amount of radiofrequency radiation, our bodies and our skin may be getting more than the phone's advertised dose of radiofrequency radiation.