空气比释动能
- 网络kerma;air kerma
空气比释动能-
空气比释动能与照射量比较
The Usage and Measure Chin of Air Kerma and Exposure
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叙述以参考空气比释动能率校准192Ir高剂量率放射源的刻度方法及对结果的分析。
Purpose To describe a method of calibration 192 Ir source for HDR brachytherapy by using air Kerma rate .
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低能X射线空气比释动能标准辐射场能谱的测量与研究是新建国家空气比释动能标准的基础。
The measurement and research on energy spectrum of standard radiation field in low-energy x-rays is a basis of the new state air kerma standard .
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目的研制井型电离室，测量近距离源空气比释动能强度，与国际标准测量物理量接轨，改善源活度的测量精确度，促进国内近距离剂量学的发展。
Objective To develop a well-type chamber air kerma strength of source for measurement and improve accuracy for source activity .