| ICP-AES法测定矿石中金的测量不确定度的评定 |
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| 引用本文： | 金丽,张丽娟,云作敏. ICP-AES法测定矿石中金的测量不确定度的评定[J]. 湖南有色金属, 2011, 27(3): 71-73 |
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| 作者姓名： | 金丽 张丽娟 云作敏 |
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| 作者单位： | 吉林省有色金属地质勘查局研究所,吉林长春,130012 |
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| 摘 要： | 文章通过对ICP-AES法测定矿石中金的整个实验过程进行分析,对其测量不确定度进行了研究.阐述了测定过程中各不确定度的主要来源,并对各不确定度分量进行了评定与合成,得出了合成标准不确定度、扩展不确定度及一个样品的置信区间.
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| 关 键 词： | 电感耦合等离子体发射光谱 金 不确定度 |
Uncertainty Evaluation of ICP- AES Method for Measuring Gold in Ore |
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| JIN Li,ZHANG Li-juan,YUN Zuo-min. Uncertainty Evaluation of ICP- AES Method for Measuring Gold in Ore[J]. Hunan Nonferrous Metals, 2011, 27(3): 71-73 |
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| Authors: | JIN Li ZHANG Li-juan YUN Zuo-min |
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| Affiliation: | ( Jilin Bureau of Exploration and Development of Geology and Mineral Resources, Changchun 130012, China) |
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| Abstract: | In this paper, the whole process of experinment that gold in ore samples is determined by inductively coupled plasma emission spectrometry（ ICP - AES）is analyzed, and the measurement is reseached. The components of uncertainty were calculated quantitatively. The colletion and statistical calculation means of the relevant paramrters were put forward. As a result, the standard and spread uncertainty were gained, as well of the measuring uncertainty form. |
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| Keywords: | ICP - AES gold uncertainty |
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