1监测目的和内容根据中国原子能科学研究院2011年度常规监测计划要求,辐射安全研究所辐射监测与评价研究室现场辐射监测组对我院的辐射工作场所(监督区)进行了监督性监测。监督性监测的主要内容:辐射工作场所中外照射剂量率;α、β表面污染;放射性气溶胶中的总α、 1 Purpose and Content of Monitoring According to the requirements of the 2011 annual routine monitoring program of China Institute of Atomic Energy, the Radiation Monitoring and Evaluation Laboratory Radiation Monitoring and Evaluation Laboratory of the Institute of Radiation Safety monitors the radiation workplaces (supervised areas) in our hospital. Supervisory monitoring of the main contents: the radiation dose rate of Chinese and foreign radiation in the workplace; α, β surface contamination; radioactive aerosol in the total α,