| 惠斯通电桥桥臂电阻取值范围的分析与研究 |
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| 引用本文： | 李萍,王杰. 惠斯通电桥桥臂电阻取值范围的分析与研究[J]. 云南民族大学学报(自然科学版), 2000, 9(2): 78-80 |
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| 作者姓名： | 李萍 王杰 |
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| 作者单位： | 云南民族学院物理系,云南昆明,650031 |
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| 摘 要： | 分析了自组单臂电桥测量中值电阻时，比率臂(R2 R3)中R2、R3的取值与测量结果的关系.通过多次实验数据分析，找出较合理的取值范围．
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| 关 键 词： | 电桥；桥臂电阻；测量 |
| 文章编号： | 1005-7188(2000)02-0078-03 |
| 修稿时间： | 1999-01-27 |
Analysis and Study on the Wheatston Bridge Experiment |
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| LI Ping,WANG Jie. Analysis and Study on the Wheatston Bridge Experiment[J]. Journal of Yunnan Nationalities University:Natural Sciences Edition, 2000, 9(2): 78-80 |
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| Authors: | LI Ping WANG Jie |
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| Affiliation: | LI Ping,WANG Jie(Department of Physics, Yunnan University of the Nationalities, Kunming 650031, China) |
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| Abstract: | Through analysing on the results of weaststone bridge experiment, author advised an efficient methode to decide the valve of R2 and R3- It makes the measure of Rx more convienieney and accorocy. |
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| Keywords: | Whectstone bridge Bridge's arm resistance Measure |
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