进入21世纪以来,中国同位素与辐射行业协会辐射加工专业委员会先后5次组团赴美国、俄罗斯、比利时、荷兰、德国、瑞士、瑞典、法国、丹麦、日本、马来西亚等国参观考察,了解辐射加工、辐照装置特别是工业加速器的情况,由此引起许多思考。 一、辐射加工国际国内发展新形势与特点 1.产业化发展迅速 科学家在1896年发现射线,直到1964年英国第一个γ辐照消毒装置投入使用,1974年日本第一个食品辐照装 Since entering the 21st century, the Radiation Processing Professional Committee of China Association of Isotopes and Radiation Industries has successively organized delegations to the United States, Russia, Belgium, the Netherlands, Germany, Switzerland, Sweden, France, Denmark, Japan and Malaysia for delegations to visit and study the situation of radiation processing, Irradiation devices, especially industrial accelerators, have caused much thought. First, the radiation processing new situation and characteristics of international and domestic development 1. Rapid industrialization Scientists found the ray in 1896, until 1964 the first gamma irradiation sterilizing device was put into use in Britain. In 1974, Japan’s first food irradiation equipment