摘要
本文讨论点放射源和非点放射源的辐射，为简化理论模型，暂不考虑二次γ射线．只讨论点源和线源和柱状源的辐射，本文的讨论有助于工业ＣＴ的设计及系统的优化．
Radiation of the point radioactive source and non-point radioactive source are discussed in this paper. For simplicity, quadratic γ-ray will be researched elsewhere. Wediscuss radiation of the point radioactive source, the line- radioactive source and the bar-radioactive source. We wish to help the designing of CT and to make optimization of CT system.
出处
《CT理论与应用研究（中英文）》
1995年第4期36-38,49,共4页
Computerized Tomography Theory and Applications
关键词
辐射
点放射源
非点放射源
Γ射线
s: Radistion, The point radioactive source, Non-point radioactive source
