【摘要】 同位素,包括放射性同位素和稳定同位素,对美国社会和经济发展、科学技术进步做出了重要贡献。本文对美国的主要同位素生产机构、设施和能力,未来需求及满足其未来需求所应采取的措施等几个方面做了简要叙述。更多还原

【Abstract】 Isotopes,including both radioactive and stable isotopes,make important contributions to development of society and economy,and progress of science and technology in USA.Main Institutions,facilities and capacities of isotope production in the Unite States are described respectively,and the future demand of isotopes as well as how it can be met is also introduced briefly.更多还原