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利用主成份分析法来处理多组分分析中的吸光度数据,同时测定铜、钴、锌。实验结果表明,该方法比最小二乘法更为有效。
The principal component analysis was used to deal with the absorbance data in the multi-component analysis, and simultaneous determination of copper, cobalt and zinc. Experimental results show that this method is more effective than least square method.