A calculation model of accelerator beam envelope has been developed. It can predict beam envelope in linear induction accelerator from the injector to the final focus region.
给出的直线感应加速器束输运的计算模型，能够计算束流从注入器经加速器直到最后聚焦的束包络。
The structure and characteristic of an injector system of a NDZ-20 medicalelectron linear accelerator are described.
文章介绍了NDZ-20医用电子直线加速器的束流注入系统的结构和特性。
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