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随着科学技术的发展,人们对于电离辐射的危害的认识不断深化,放射卫生防护的概念和标准也在不断发展变化之中,特别是近十年来,放射卫生防护原则以及对辐射危害的估计有了较大的改变:即从着重防止个人发生大剂
With the development of science and technology, people are constantly deepening their understanding of the harm of ionizing radiation. The concept and standards of radiation protection are also constantly evolving. Especially in the past decade, the principles of radiation protection and the assessment of radiation hazards A big change: from focusing on preventing the occurrence of large doses of individuals