| 汽油的星状图比对鉴定法 |
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| 引用本文： | 李金生,任清杰,卞建峰,王新强,刘树仁. 汽油的星状图比对鉴定法[J]. 消防科学与技术, 2001, 0(5): 62-63 |
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| 作者姓名： | 李金生 任清杰 卞建峰 王新强 刘树仁 |
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| 作者单位： | 1. 陕西省消防总队,
2. 西安石油学院, |
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| 摘 要： | 用毛细管气相色谱法对一些汽油样品组分进行了分离。在得到的色谱图上，选取合适的色谱峰对，对峰高经或峰面积比求出色谱峰对的斜率参数，采用极坐标法对这些参数作图，便得到该油品的星状图，用星状图法对一些商品汽油源成功地进行了比对鉴定，结果满意。
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| 关 键 词： | 气相色谱法 汽油 放火 星状图 原因 |
| 修稿时间： | 2001-04-18 |
Comparing Identification of Gasoline Resources by Starshaped Graph |
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| Li Jinsheng etc.. Comparing Identification of Gasoline Resources by Starshaped Graph[J]. Fire Science and Technology, 2001, 0(5): 62-63 |
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| Authors: | Li Jinsheng etc. |
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| Affiliation: | Li Jinsheng etc. |
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| Abstract: | A method of the comparing identification of gasoline resources by using star-shaped graphs has been established. On each chromatograph, the proper pair of fingerprint peaks were selected and the slop parameters were obtained. The star-shaped graphs were drawn by means of polar coordination. Comparing the star-shaped graphs of unknown gasoline resources with those of some commercial gasoline, we can judge where the unknown gasoline is from. The results are rather satisfactory. |
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| Keywords: | gas-phase chromatograph gasoline arson |
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