| 用电阻箱自组电桥的桥臂电阻选择 |
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| 引用本文： | 钱守仁 薛洪福 金恩培 张立彬. 用电阻箱自组电桥的桥臂电阻选择[J]. 大学物理实验, 2000, 13(2): 9-11 |
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| 作者姓名： | 钱守仁 薛洪福 金恩培 张立彬 |
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| 作者单位： | 哈尔滨工业大学，哈尔滨，150001 |
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| 摘 要： | 本文分析了用电阻箱作桥臂电阻自组电桥的灵敏度及测量结果不确定度，给出桥臂电阻的选择原则。
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| 关 键 词： | 电阻箱 电桥 用电 灵敏度 选择原则 |
THE SELECTION OF ARM RESISTANCE IN SELF-ORGANIZING ELECTRIC BRIDGE WITH RISISTANCE BOX |
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| Qian Shouren Xu Hongfu Jin Enpei Zhang Libin. THE SELECTION OF ARM RESISTANCE IN SELF-ORGANIZING ELECTRIC BRIDGE WITH RISISTANCE BOX[J]. Physical Experiment of College, 2000, 13(2): 9-11 |
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| Authors: | Qian Shouren Xu Hongfu Jin Enpei Zhang Libin |
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| Abstract: | The sensitivity of the self-organized bridge using resistance box as arm resistance and the uncertainty of the measuring result are analysed.The selecting principles are given. |
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| Keywords: | electric bridge the sensitivity of electric bridge arm resistance |
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