| 主成份分析同时单点pM滴定法研究 |
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| 引用本文： | 张大伦. 主成份分析同时单点pM滴定法研究[J]. 分析试验室, 1995, 14(6): 64-67 |
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| 作者姓名： | 张大伦 |
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| 作者单位： | 武汉化工学院精细化工系 |
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| 摘 要： | 本文将主成份分析应用于单点ＰＭ滴定法中，同时测定了多组分金属离子混合物各组分浓度。讨论了方法原理，建立了主成份常数矩阵，对２１个三元、四元混合样进行了测定，得到满意结果。
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| 关 键 词： | 主成份分析 pM滴定法 镍 铅 镉 铁 |
Research on Simultaneous Single-pointpM Titration of Principal Component |
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| Zhang Dalun. Research on Simultaneous Single-pointpM Titration of Principal Component[J]. Chinese Journal of Analysis Laboratory, 1995, 14(6): 64-67 |
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| Authors: | Zhang Dalun |
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| Abstract: | his article applies single-point pMtitration to principal component analysis.The method can determine simultaneouslythe concentratons of various metallic ioncomponents in a mixture. The principle ofthe method has been discussed and the con-stant matrix for the principal componenthas been established.Twenty-one ternaryand quaternary mixture samples were ana-lyzed and satisfactory results were obtained |
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| Keywords: | Principal component anal-ysis simultaneous single-point pM titra-tion simultaneous determination of multi-component metallic ions. |
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