单板源静态堆码辐照工艺研究 |
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引用本文: | 王兆麟,陈振兴. 单板源静态堆码辐照工艺研究[J]. 核农学报, 1992, 6(4): 243-247 |
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作者姓名: | 王兆麟 陈振兴 |
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作者单位: | 郑州辐照中心,开封市核能辐照厂 郑州 450052 ,开封 475003 |
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摘 要: | 本文从提高单板源静态辐照的剂量均匀性和源利用率的观点出发,通过对辐射场剂量率分布数据和常用堆码方式的分析,提出了象限对角位移法和复合象限位移法等堆码工艺,从而改善了辐照剂量不均匀度,并提高了源的利用率。
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关 键 词: | 单板源 静态辐照 剂量不均匀度 源利用率 |
收稿时间: | 2009-12-31 |
修稿时间: | 2009-12-31 |
THE IRRADIATON PILE-UP TECHNOLOGY FOR SINGLE PLATE SOURCE |
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Abstract: | The improvement of dose uniformity and the utilization efficiency of static irradiation with single plate source was carried out.The pile-up technology with substance displacing on an opposite angle in quadrant and multi-quadrant was suggested on the basis of dose distribution analysis and the ordinary pile-up method. |
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Keywords: | single plate source static irradiation dose uniformity source utilization efficiency |
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