| Lagrange 中值定理在伏安法测电阻实验数据中的应用 |
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| 引用本文： | 豆铨煜,王励冰,宋莹.Lagrange 中值定理在伏安法测电阻实验数据中的应用[J].大庆师专学报,2014(3):19-21. |
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| 作者姓名： | 豆铨煜 王励冰 宋莹 |
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| 作者单位： | 周口师范学院数学与统计学院,河南周口466001 |
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| 基金项目： | 周口师范学院青年科研基金资助项目（ zksyqn201327 A）。 |
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| 摘 要： | Lagrange中值定理是微分中值定理的核心，用Lagrange中值定理处理了伏安法测电阻的实验数据，通过与平均值方法比较，得出这种方法具有较高的精度。
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| 关 键 词： | Lagrange中值定理 伏安法 数据处理 |
Application of Lagrange Mean Value Theorem in Data Processing of Measuring Resistance by Volt-ampere Method |
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| Authors: | DOU Quan-yu WANG Li-bing SONG Ying |
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| Institution: | ( School of Mathematics and Statistics, Zhoukou Normal University, Zhoukou 466001, China) |
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| Abstract: | Lagrange mean value theorem plays an important role in differential mean value theorems.This paper uses Lagrange mean value theorem to process the experimental data of measuring resistance by the volt-ampere method, the result indicates it has a higher precision by compared with the average method. |
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| Keywords: | Lagrange mean value theorem application data processing |
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