| 主组分回归—分光光度法同时测定钨,钼,钒 |
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| 引用本文： | 刘家宝,张佩勋.主组分回归—分光光度法同时测定钨,钼,钒[J].分析化学,1990,18(11):1021-1024. |
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| 作者姓名： | 刘家宝 张佩勋 |
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| 作者单位： | 中国科学院长春应用化学研究所，中国科学院长春应用化学研究所，中国科学院长春应用化学研究所 长春，130022，长春，130022，长春，130022 |
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| 摘 要： |
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| 关 键 词： | 钨 钼 钒 主组分回归 分光光度法 |
Principal Component Regression Method for Simultaneous Spectrophotometric Determination of Tungsten,Molybdenum and Vanadium |
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| Liu Jiabao Zhang Peixun Ren Ying.Principal Component Regression Method for Simultaneous Spectrophotometric Determination of Tungsten,Molybdenum and Vanadium[J].Chinese Journal of Analytical Chemistry,1990,18(11):1021-1024. |
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| Authors: | Liu Jiabao Zhang Peixun Ren Ying |
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| Abstract: | The principle of principal component regression (PCR) is outlined. PCR is of the ability to overcome the colinearities in the data matrix without removing the useful information, but filtering the noise from it. The method is applied to the determination of W, Mo, and V in the ternary complexes of Rutin-CTMAB system. The analytical results for composite samples are sati sfactory. The reliability of the results for unknown sample can be tested by calculating dissimilar factor. |
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| Keywords: | Multicomponent analysis Principal component regression Rutin Tungsten Molybdenum Vanadium Spectrophotometry |
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