| 分析测试中测量不确定度及评定 第三部分 分析测试中主要不确定度分量的评定 |
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| 引用本文： | 曹宏燕. 分析测试中测量不确定度及评定 第三部分 分析测试中主要不确定度分量的评定[J]. 冶金分析, 2005, 25(3): 1-1 |
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| 作者姓名： | 曹宏燕 |
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| 作者单位： | 武汉钢铁集团公司技术中心 湖北武汉430080 |
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| 摘 要： | 概述了分析测试中溶液体积测量、物质称量、长度测量、标准物质量值、工作曲线、分析方法、测量重复性、测量仪器读数的分辨力、数字修约等主要不确定度分量的评定方法,并就温度对溶液体积影响等问题进行深入讨论。
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| 关 键 词： | 测量不确定度 不确定度分量 不确定度评定 |
| 文章编号： | 1000-7571(2005)03-0082-06 |
Uncertianty in measurement and its evaluation in analysis and testing Part 3 Evaluations of main components of uncertainty in analysis and measurements |
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| Cao Hong-yan. Uncertianty in measurement and its evaluation in analysis and testing Part 3 Evaluations of main components of uncertainty in analysis and measurements[J]. Metallurgical Analysis, 2005, 25(3): 1-1 |
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| Authors: | Cao Hong-yan |
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| Abstract: | The evaluations of main components of uncertainty in analysis and measurements are recounted,including measurement of solution volume,weighing material,measurement of length,certified values of reference material,calibration curve, analytical method, repeatability of measurement,resolving power of the instrument,rounding off numerical value and so on.The effects of temperature on solution volume are thoroughly discussed. |
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| Keywords: | uncertainty in measurement component of uncertainty evaluation of uncertainty |
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