国家“八五”重点科技攻关项目——14兆电子伏医用驻波电子直线加速器于lop年12月25日通过了国家医药管理局组织的成果鉴定及试产注册审查。至此，我国中能放疗设备长期依赖进D的局面将成为历史。尽管幼年代以来国产低能医用加速器得到很大发展，但国内医院急需的具有多线型、? The national “8th Five-Year Plan” key scientific and technological research project—14 megaelectron-volt medical resident wave electron linear accelerator was approved by the State Administration of Pharmaceuticals on December 25th for the achievement appraisal and pilot production registration review. At this point, the long-term dependency of China’s intermediate energy radiotherapy equipment into D will become history. Although domestic low-energy medical accelerators have been greatly developed since childhood, domestic hospitals are in urgent need of multi-line types.