| 利用阻尼因子矩阵法分光光度同时测定多组分体系 |
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| 引用本文： | 陈振宁,匡正.利用阻尼因子矩阵法分光光度同时测定多组分体系[J].分析化学,1991(3). |
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| 作者姓名： | 陈振宁 匡正 |
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| 作者单位： | 哈尔滨工业大学化学系，哈尔滨工业大学化学系 哈尔滨 150006，哈尔滨 150006 |
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| 摘 要： | 本文对多组份体系同时测定的CPA矩阵法进行了改进,降低了P矩阵对实验中偶然误差的敏感程度。将此法用于PAR-重金属离子体系的测定,获得了满意的结果,并用于实际样品的分析。
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| 关 键 词： | 分光光度同时测定 阻尼因子矩阵法 多组份分析 铜 锌 钴 镍 镉 铅 锡 |
Simultaneous Spectrophotometric Determination of Multicomponent Systems by Damping Factor Matrix Method |
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| Chen Zhenning,Kuang Zhong.Simultaneous Spectrophotometric Determination of Multicomponent Systems by Damping Factor Matrix Method[J].Chinese Journal of Analytical Chemistry,1991(3). |
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| Authors: | Chen Zhenning Kuang Zhong |
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| Institution: | Chen Zhenning~*,Kuang Zhong |
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| Abstract: | The damping factor matrix method for simultaneous determination of multicomponent systems is presented. This method can improve the ill-condition property of normal equation so that the system of more than three components may be determined. Using this method, PAR-heavy metal complex compounds are determined satisfactorily. |
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| Keywords: | Simultaneous spectrophotometry Multicomponent analysis Damping factor matrix method Copper Zinc Cobalt Nickel Cadmium Lead Tin |
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