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放射性同位素是非动力核技术应用的源头,同位素电池研制、放射性核素制备及放射性药物研制是核技术应用的重要方向。1同位素技术新进展1.1核素制备技术放射性同位素生产和供应已经直接影响到国民经济的发展和人民健康水平的提高。~(99)Tc~(m)等放射性同位素制成的放射性药物在核医学应用非常活跃,其稳定供应是核医学平稳运行的前提条件。面对医用同
Radioisotopes are the source of application of non-powered nuclear technology. The development of isotope batteries, preparation of radionuclides and development of radiopharmaceuticals are important applications of nuclear technology. 1 New Advances in Isotope Techniques 1.1 Preparation Technology of Radionuclides Radioactive isotope production and supply have a direct impact on the development of the national economy and the improvement of people’s health. Radioactive drugs made of ~ (99) Tc ~ (m) and other radioactive isotopes are very active in nuclear medicine. The stable supply of radioactive drugs is a precondition for the smooth operation of nuclear medicine. In the face of medical same