锰矿石中锰含量测定的不确定度评估 |
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引用本文: | 甘国栋.锰矿石中锰含量测定的不确定度评估[J].企业科技与发展,2009(11):74-77. |
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作者姓名: | 甘国栋 |
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作者单位: | 龙邦出入境检验检疫局,广西靖西533800 |
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摘 要: | 文章对硫酸亚铁铵滴定法测定锰矿中的锰含量过程中的不确定度分量的来源进行分析和计算,在自由度为9的情况下,评定该方法的测量不确定度。
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关 键 词: | 标准滴定液 标定 测量不确定度 评定 |
Uncertainty Assessment for Manganese Proportion Testing in Manganese Ore |
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Authors: | GAN Guo-dong |
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Institution: | GAN Guo-dong (Longbang Import and Export Inspection and Quarantine Bureau, Jingxi Guangxi 533800) |
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Abstract: | The article introduces analysis and calculation of the source of uncertainty segment in using ferrous ammonium sulfate titration testing manganese proportion in manganese ore when the free degree is nine. |
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Keywords: | titrand demarcate testing of uncertainty degree evaluation |
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