| 近红外漫反射光谱法快速测定混合炸药中HMX的含量 |
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| 引用本文： | 苏鹏飞,陈智群,周文静,张皋,温晓燕.近红外漫反射光谱法快速测定混合炸药中HMX的含量[J].火炸药学报,2010,33(3):44-46,54. |
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| 作者姓名： | 苏鹏飞 陈智群 周文静 张皋 温晓燕 |
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| 作者单位： | 西安近代化学研究所,陕西,西安,710065 |
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| 摘 要： | 建立了近红外漫反射光谱快速测定混合炸药中HMX含量的新方法。以不同谱图预处理方法与扫描谱区各波段的组合建立了HMX的定量校正模型,并通过模型内部交互验证和外部检验确定最优模型的交互验证相关系数R为0.9709,交叉验证均方根误差RMSECV为0.551%,预测标准偏差SEP为0.294%,表明所建模型具有较好的可靠性和稳健性。
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| 关 键 词： | 分析化学 近红外漫反射光谱 混合炸药 HMX |
Fast Determination of the Content of HMX in Composite Explosive by Near Infrared Diffuse Reflectance Spectroscopy |
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| SU Peng-fei,CHEN Zhi-qun,ZHOU Wen-jing,ZHANG Gao,WEN Xiao-yan.Fast Determination of the Content of HMX in Composite Explosive by Near Infrared Diffuse Reflectance Spectroscopy[J].Chinese Journal of Explosives & Propellants,2010,33(3):44-46,54. |
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| Authors: | SU Peng-fei CHEN Zhi-qun ZHOU Wen-jing ZHANG Gao WEN Xiao-yan |
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| Abstract: | A novel method for fast determination of the content of HMX in composite explosive was studied by near infrared diffuse reflectance spectroscopy.Different data pretreatment methods and various spectral regions were selected for establishing the quantitative analysis models of HMX.Cross-validation and external-validation were used to optimize the models.The correlation coefficient of cross-validation for the best modle(R) is 0.9709,the RMSECV 0.551%,and the SEP 0.294%,showing that the quantitative analysis m... |
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| Keywords: | HMX |
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