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对高能光子束输出剂量的测算 被引量:1

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摘要 在我国,对于高能光子在水模体中的吸收剂量测算,主要是根据国际原子能机构第277号技术报告(International Atomic Energy Agency Technical reports series No277.IAEA TRS 277)关于《光子与电子束的吸收剂量测量》的国际实施规程,笔者结合国内实际情况,探讨水模体中,高能光子束的吸收剂量测算与加速器校准的切实可行的方法,本文重点介绍①在水模体中,对高能光子输出剂量进行测量时,其圆柱形电离室有效测量点的修正方法;
作者 吴万全
出处 《医用放射技术杂志》 2007年第7期23-25,共3页 Journal of Medical Radiology Technology
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参考文献7

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二级参考文献5

  • 1AAPM, s TG - 51 Protocol for Clinical Reference Dosimetry of High - Energy Photon and Electron Beams. Med. Phys. 26 (9), September 1999
  • 2冯宁远,谢虎臣,史荣,等.实用放射治疗物理学.北京:北京医科大学、中国协和医科大学联合出版社,1998.76
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