| 亚甲基蓝分光光度法测定空气中硫化氢不确定度评定 |
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| 引用本文： | 胡小玲.亚甲基蓝分光光度法测定空气中硫化氢不确定度评定[J].内蒙古环境科学,2010,22(3):91-93. |
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| 作者姓名： | 胡小玲 |
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| 作者单位： | 南通市环境监测中心站,江苏,226001 |
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| 摘 要： | 通过对亚甲基蓝分光光度法测定环境空气中硫化氢方法中不确定度来源进行了分析,对各个分量进行详细量化,计算处该分析方法的合成不确定度,给出结果的扩展不确定度。
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| 关 键 词： | 硫化氢 环境空气 不确定度 评定 |
THE UNCERTAINTY EVALUATION OF HYDROGEN SULFITE DETERMINATION IN AIR WITH METHYLENE BLUE SPECTROPHOMETRY |
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| HU Xiaoling.THE UNCERTAINTY EVALUATION OF HYDROGEN SULFITE DETERMINATION IN AIR WITH METHYLENE BLUE SPECTROPHOMETRY[J].Inner Mongolia Environmental Protection,2010,22(3):91-93. |
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| Authors: | HU Xiaoling |
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| Institution: | HU Xiaoling(Nan Tong City Environmental Monitoring Station,Jiang Su 226001) |
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| Abstract: | The uncertainty sources of hydrogen sulfite determination in air with methylene blue spectrophometry are analyzed,and through quantitative analysis of each element,the synthetic uncertainty is calculated and extended uncertainty is obtained. |
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| Keywords: | hydrogen sulfite environmental air uncertainty evaluation |
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