| 二氧化硫气体浓度检测机理的研究 |
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| 引用本文： | 龚瑞昆,王汝琳. 二氧化硫气体浓度检测机理的研究[J]. 仪表技术, 2005, 0(4): 82-83 |
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| 作者姓名： | 龚瑞昆 王汝琳 |
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| 作者单位： | 中国矿业大学(北京校区)信息与电气工程学院,北京,100083 |
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| 摘 要： | 从理论上研究时间双光路二氧化硫荧光检测机理，推导了测量二氧化硫气体浓度的数学模型。该方法从理论上消除了因气体成分改变所引起的二氧化硫的测量误差，使其在选择性、灵敏度、抗干扰能力等都有较大的提高。
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| 关 键 词： | 检测机理 二氧化硫 时间双光路 |
| 文章编号： | 1006-2394(2005)04-0082-02 |
| 收稿时间： | 2005-03-01 |
| 修稿时间： | 2005-03-01 |
Study on Measurement Mechanism for the Concentration of Sulfur Dioxide |
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| GONG Rui-kun,WANG Ru-lin. Study on Measurement Mechanism for the Concentration of Sulfur Dioxide[J]. Instrumentation Technology, 2005, 0(4): 82-83 |
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| Authors: | GONG Rui-kun WANG Ru-lin |
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| Abstract: | A new method of measurement of sulfur dioxide based on time different channel ultraviolet fluorescence was introduced. The method can remove the error of gas change. Moreover, there is greater improvement in selectivity, sensitivity, anti-interference ability, etc. |
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| Keywords: | measurement mechanism sulfur dioxide time bi-light route |
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