质子加速器是近代科学中用于研究物质内部结构的重要设备，它在工农业、医疗卫生事业中的作用日益广泛。目前世界上拥有大功率质子加速器的国家只有少数几个，它在一定意义上代表了一个国家尖端技术的整体水平。俄罗斯现拥有的质子加速器的环形轨道为1．5公里，在世界同类加速 Proton accelerator is an important device used to study the internal structure of matter in modern science. Its role in industrial and agricultural, medical and health undertakings has become increasingly widespread. There are only a few countries in the world that have high-power proton accelerators, which in a certain sense represent the overall level of cutting-edge technology in a country. Russia has a proton accelerator with a circular orbit of 1.5 kilometers, which is similar in the world