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放射治疗辐射场剂量分布胶片测量技术的研究进展 被引量:3

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摘要 随着探测器、影像及计算机技术的发展,对放射治疗定位和剂量精度的要求也越来越高。放射治疗给予的剂量准确与否直接关系到治疗的效果,因此放射治疗剂量的验证是重要的质量保证步骤。胶片剂量计能同时测量一个平面内所有的点剂量,大大减少测量时间;有很高的空间分辨率;可以测量不均匀固体介质中的剂量分布等优点,
出处 《中华放射医学与防护杂志》 CAS CSCD 北大核心 2008年第3期313-314,共2页 Chinese Journal of Radiological Medicine and Protection
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参考文献17

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