| 测量不确定度及在盐产品检测中的应用 |
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| 引用本文： | 刘志达,霍俊霏,冯晏辉.测量不确定度及在盐产品检测中的应用[J].盐业与化工,2007,36(1):47-50. |
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| 作者姓名： | 刘志达 霍俊霏 冯晏辉 |
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| 作者单位： | 中盐制盐工程技术研究院,天津,300450 |
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| 摘 要： | 文章阐述了测量不确定度的含义及应用,比较了与测量误差的不同之处,说明了化学分析测量中产生不确定度的因素,简要地介绍了在盐业检测中应用测量不确定度的必要,文章列举了氯离子测定不确定度的来源、量化、合成、扩展过程.
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| 关 键 词： | 不确定度 盐产品检测 应用技术 |
| 文章编号： | 1673-6850(2007)01-0047-04 |
| 修稿时间： | 2006-07-24 |
The Measurement of Uncertainty and Its Application in Salt Product Detection |
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| LIU Zhi-da,HUO Jun-fei,FENG Yan-hui.The Measurement of Uncertainty and Its Application in Salt Product Detection[J].Jounral of Salt and Chemical Industry,2007,36(1):47-50. |
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| Authors: | LIU Zhi-da HUO Jun-fei FENG Yan-hui |
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| Affiliation: | Salt Research Institute,China National Salt Industry Corp. ,Tianjin 300450 ,China |
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| Abstract: | The paper expounds the conception of measurement uncertainty and its application.It compares the difference between measurement uncertainty and measurement error.It points out the key factors of leading measurement uncertainty in chemical analysis.The article briefly introduces the necessity of applying measurement uncertainty analysis in the salt product detection.It analyses the source,quantitative analysis,composing and extension process of chlorine ion's measurement uncertainty. |
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| Keywords: | uncertainty salt product detection application technique |
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