| 原子荧光光度法测定地化样品砷不确定度评定 |
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| 引用本文： | 韦克桥,宋江伟,张代云,艾靖娇,黎红波.原子荧光光度法测定地化样品砷不确定度评定[J].云南地质,2011,30(1):95-98. |
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| 作者姓名： | 韦克桥 宋江伟 张代云 艾靖娇 黎红波 |
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| 作者单位： | 云南有色地质局308队测试中心,云南,个旧,661000 |
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| 摘 要： | 测定过程中的不确定度分量分析,并计算各分量标准不确定度及合成不确定度。通过合成标准不确定度,得出测量结果的扩展不确定度及最终结果表示:(14.8±0.50)μg/g。
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| 关 键 词： | 不确定度来源 分量评定 影响结果环节 地化样品测砷 原子荧光光度法 |
AN ASSESSMENT OF THE UNCERTAINTY OF AS IN GEOCHEMICAL SAMPLE TESTING WITH ATOMIC FLUORESCENCE SPECTROMETRY |
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| WEI Ke-qiao,SONG Jiang-wei,ZHANG Dai-yun,AI Jing-jiao,LI Hong-bo.AN ASSESSMENT OF THE UNCERTAINTY OF AS IN GEOCHEMICAL SAMPLE TESTING WITH ATOMIC FLUORESCENCE SPECTROMETRY[J].Yunnan Geology,2011,30(1):95-98. |
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| Authors: | WEI Ke-qiao SONG Jiang-wei ZHANG Dai-yun AI Jing-jiao LI Hong-bo |
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| Institution: | WEI Ke-qiao,SONG Jiang-wei,ZHANG Dai-yun,AI Jing-jiao,LI Hong-bo(Testing Center of Team 308,Yunnan Bureau of Nonferrous Geology,Gejiu 661000) |
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| Abstract: | In this paper, we describe the rational assessment of the uncertainty component in the testing process, analyse and calculate the standard and composited uncertainty of various components. According to the composited standard uncertainty, we obtain the extended uncertainty of testing result and the final result formulae： （14.8±0.50）μg/g. |
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| Keywords: | Uncertainty Origin Component Assessment Link Influencing Result Testing of As in Geochemical Sample Atomic Fluorescence Spectrometry |
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