Dorn W L
Strahlentherapie. 1980 Dec;156(12):836-8.
During the operation of therapeutic linear accelerators using energies above 15 MeV the critical value of radioactive pollution in the exhaust air may be exceeded in case of extreme conditions. Methods for calculation and limitation of the activity in the air are described.
在使用能量高于15兆电子伏特的治疗性直线加速器运行过程中,在极端情况下,废气中的放射性污染临界值可能会被超过。文中描述了空气中放射性活度的计算方法和限制措施。