| 测量不确定度的评定与表示 |
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| 引用本文： | LIU Peng,梁燕.测量不确定度的评定与表示[J].宿州学院学报,2008,23(2):111-112. |
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| 作者姓名： | LIU Peng 梁燕 |
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| 作者单位： | 宿州学院物理与电子工程系,安徽宿州234000 |
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| 基金项目： | 宿州学院自然科学基金项目 |
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| 摘 要： | 测量不确定度如何正确评定与表示，是个极其重要的问题，通过实例介绍了不确定度的有关概念，给出了标准不确定度A类、B类评定的方法，以及标准不确定度的合成方法与展伸不确定度。
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| 关 键 词： | 测量不确定度 合成标准不确定度 展伸不确定度 |
Evaluation and Presentation of Uncertainty in Measurement |
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| LIU Peng,LIANG Yan.Evaluation and Presentation of Uncertainty in Measurement[J].Journal of Shuzhou College,2008,23(2):111-112. |
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| Authors: | LIU Peng LIANG Yan |
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| Institution: | (Department of Physics and Electronic Engineering,Suzhou College,Suzhou 234000,China) |
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| Abstract: | It is known to all that how to evaluate and present the uncertainty in measurement properly is a very important problem. The related concepts are to be introduced, two methods to evaluate standard uncertainty known as A type and B type are to be compared, and the combined standard uncertainty and the expanded uncertainty are to be discussed in detail in this article. |
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| Keywords: | Uncertainty in Measurement Combined Standard Uncertainty Expanded Uncertainty |
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