摘要
Abstract
Nuclear technology refers to a modern high technology, based on nuclear properties, nuclear reactions, nuclear effects and nuclear spectroscopy, using reactors, accelerators, radiation and nuclear radiation detectors as tools. As a clean energy source, nuclear energy has many advantages such as low-emission, high fuel energy density, and low cost etc. Many countries regarded nuclear power as an effective way to meet electricity demand growth, energy security, as well as to deal with climate change. On the other hand, as another major application ifeld of nuclear technology, non-power applications of nuclear technology is also very active in the ifelds of isotope hydrology, cancer prevention and control, climate change, and marine environment. International Atomic Energy Agency(IAEA) indicates that since 2014, the major developments of the world's nuclear technology focused on the areas of power applications, atomic and nuclear data, accelerator and research reactor, and non-power applications. This paper elaborates the world's major progress in nuclear science and technology from the four aspects mentioned above.关键词
核科学/核技术/科技发展/国际原子能机构Key words
nuclear science/nuclear technology/science and technology progress/International Atomic Energy Agency (IAEA)分类
社会科学
