| 电阻中和测量原理 |
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| 引用本文： | 张功铭,赵复真.电阻中和测量原理[J].仪器仪表学报,1998,19(2):118-123. |
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| 作者姓名： | 张功铭 赵复真 |
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| 作者单位： | 中国计量科学研究院,北京,100013 |
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| 摘 要： | 本文从正、负电阻增量比率网络链的基本原理导出正、负电阻增量中和的概念，并提出中和比率器、电阻中和比率器电桥的结构原理，从而获得精密测量电阻的中和原理。电阻中和测量原理可广泛地应用来消除引线电阻对测量结果的影响，并有效地用来提高微电阻测量及电阻传感器的测量准确度。
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| 关 键 词： | 电阻中和测量原理 电阻中和支路 电阻中和比率器及电桥 |
The Measuring Principle of Resistance Based on the Theory of the Resistance Neutralization |
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| Zhang gong-ming,Zhao Fu-zhen.The Measuring Principle of Resistance Based on the Theory of the Resistance Neutralization[J].Chinese Journal of Scientific Instrument,1998,19(2):118-123. |
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| Authors: | Zhang gong-ming Zhao Fu-zhen |
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| Affiliation: | National Institute of Metrology of China |
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| Abstract: | The positive and
negative resistance increments can be yielded by a resistance incrementary ratio network
chains.In this paper a concept of resistance neutralization in view of the fact that the
positive resistance increments can be neutralized by the negative resistance increments in
a branch of resistance neutralization. |
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| Keywords: | Resistance neutralization measuring principle Resistance neutralization branch Resistarce neutralization ratio device and bridge |
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