节点文献
纸张定量检测中放射源强度的选择
Selection of Intensity of Radioactive Source in Measuring Basic Weight of Paper
【摘要】 在纸张定量检测中使用的β放射源的强度要适当,强放射源不可取。
【Abstract】 Intrnsity of using radioactive source must be suitable.For measuring the basic weight of paper.High-level radioactive source should not adopt.
【关键词】 纸张定量;
β射线;
放射源强度;
性能/源强比;
安全防护;
【Key words】 Basic weight of paper; Beta rays; Intensity of radio-active source; Performance/source intensity ratio; safety protection;
【Key words】 Basic weight of paper; Beta rays; Intensity of radio-active source; Performance/source intensity ratio; safety protection;
- 【文献出处】 核电子学与探测技术 ,Nuclear Electronics & Detection Technology , 编辑部邮箱 ,2009年05期
- 【分类号】TL81
- 【被引频次】2
- 【下载频次】62