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一、放射性物质运输的安全性是世界范围内极为关注的问题。目前,放射性同位素和辐射技术在工业、医学、科学研究等部门的应用日益广泛。同时,核电事业从1954年苏联第一座原子能发电站投入运行以来的三十余年内有了相当规摸的发展。截止1985年年底,全世界已投入运行的核电站有374座,总发电能力为2.48亿千瓦,占总发电量的15％。尽管1986年4月26日发生了苏联切尔诺贝利核电站的
First, the safety of the transport of radioactive material is of great concern around the world. Currently, radioisotopes and radiation technologies are widely used in industries, medicine, scientific research and other departments. In the meantime, the nuclear power industry has enjoyed considerable development in the thirty years since the first atomic power station was put into operation in 1954 in the Soviet Union. By the end of 1985, there were 374 nuclear power plants in operation in the world, with a total generating capacity of 248 million kilowatts, accounting for 15% of the total power generation. Although the Soviet Union Chernobyl nuclear power plant took place on April 26, 1986