职业辐射防护的主要目的是获得并维持可接受的安全制度及满意的工作条件，个人剂量监测是达到这一目的的重要手段和判断依据。个人剂量监测结果还为放射工作职业健康监护、放射性疾病的诊断和治疗管理、放射防护评价、放射卫生学研究、卫生标准的制定和贯彻执行标准提供剂量依 The main purpose of occupational radiation protection is to obtain and maintain an acceptable safety system and satisfactory working conditions. Personal dose monitoring is an important measure and basis for this purpose. The results of individual dose monitoring also provide a dose basis for occupational health monitoring of radiological work, diagnosis and treatment management of radiological diseases, radiological evaluation, radiological hygiene studies, formulation and implementation of health standards