| 径向基函数神经网络光度法同时测定苯酚、邻苯二酚、间苯二酚和对苯二酚 |
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| 引用本文： | 龚成勇,孙静月,金继红.径向基函数神经网络光度法同时测定苯酚、邻苯二酚、间苯二酚和对苯二酚[J].化学分析计量,2005,14(3):10-12. |
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| 作者姓名： | 龚成勇 孙静月 金继红 |
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| 作者单位： | 中国地质大学材料科学与化学工程学院,武汉,430074;中国地质大学材料科学与化学工程学院,武汉,430074;中国地质大学材料科学与化学工程学院,武汉,430074 |
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| 摘 要： | 对吸收峰重叠严重的苯酚、邻苯二酚、间苯二酚和对苯二酚4组分体系进行研究，以径向基函数神经网络光度法建立校正模型，同时测定了水样中的苯酚、邻苯二酚、间苯二酚和对苯二酚的含量，回收率为95.7％～109.2％。
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| 关 键 词： | 神经网络 径向基函数 同时测定 苯酚 邻苯二酚 间苯二酚 对苯二酚 |
| 修稿时间： | 2005年3月1日 |
SIMULTANEOUS SPECTROPHOTOMETRIC DETERMINATION FOR PHENOL, PYROCATECHOL, RESORCINOL AND HYDROQUINONE BY RADIAL BASIS FUNCTION NEURAL NETWORK |
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| Gong Chengyong,Sun Jingyue,Jin Jihong.SIMULTANEOUS SPECTROPHOTOMETRIC DETERMINATION FOR PHENOL, PYROCATECHOL, RESORCINOL AND HYDROQUINONE BY RADIAL BASIS FUNCTION NEURAL NETWORK[J].Chemical Analysis And Meterage,2005,14(3):10-12. |
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| Authors: | Gong Chengyong Sun Jingyue Jin Jihong |
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| Abstract: | The four components system of phenol, pyrocatechol, resorcinol and hydroquinone was studied by spectrophotometry. Serious overlapping of the absorption peaks made it difficult to determine the four components simultaneously. The radial basis function network being used as the mathematical model, the content of the four components in water samples was determined with the recovery of 95.7%~109.2%. |
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| Keywords: | neural network radial basis function simultaneous determination phenol pyrocatechol resorcinol hydroquinone |
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