| 光点复射式灵敏电流计内阻R_G测定方法的研究 |
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| 引用本文： | 李兴毅,孙家付,陈运保.光点复射式灵敏电流计内阻R_G测定方法的研究[J].河南师范大学学报(自然科学版),2005,33(1):136-139. |
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| 作者姓名： | 李兴毅 孙家付 陈运保 |
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| 作者单位： | 1. 河南师范大学,物理与信息工程学院,河南,新乡,453007
2. 商丘师范学院,物理系,河南,商丘,467000 |
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| 基金项目： | 河南师范大学青年科学基金项目. |
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| 摘 要： | 分析了光点复射式灵敏电流计内阻测定中误差产生的原因,提出了改进方法.经实验测定证明,该方法使测定灵敏电流计内阻的准确度有较大提高.
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| 关 键 词： | 灵敏电流计 内阻 改进 临界阻尼 |
| 文章编号： | 1000-2367(2005)01-0136-04 |
| 修稿时间： | 2004年9月5日 |
The Study of the Method to Measure the Inner Resistance (RG) of Microdetector |
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| LI Xing-yi,SUN jia-fu,CHEN yun-bao.The Study of the Method to Measure the Inner Resistance (RG) of Microdetector[J].Journal of Henan Normal University(Natural Science),2005,33(1):136-139. |
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| Authors: | LI Xing-yi SUN jia-fu CHEN yun-bao |
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| Institution: | LI Xing-yi~1,SUN jia-fu~2,CHEN yun-bao~1 |
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| Abstract: | In this paper, the main reasons resulting in the errors in measuring the inner resistances of microdetector are analysed, and the improved method are put forward. Many experiments done by the students have showed that such method can increase extremely the accuracy of measuring the inner resistances of microdetector. |
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| Keywords: | microdetector inner resistance improvement critical damp |
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