| 乙酸乙酯皂化反应实验数据的线性拟合与非线性拟合处理 |
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| 引用本文： | 凌勋利,张艳萍,李云平,李森兰. 乙酸乙酯皂化反应实验数据的线性拟合与非线性拟合处理[J]. 洛阳师范学院学报, 2009, 28(2): 145-147 |
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| 作者姓名： | 凌勋利 张艳萍 李云平 李森兰 |
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| 作者单位： | 洛阳师范学院化学化工学院,河南洛阳,471022 |
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| 摘 要： | 利用Origin6.0软件对乙酸乙酯皂化反应实验数据进行线性拟合和非线性拟合处理,通过比较、分析,发现非线性拟合比线性拟和能得到更好的相关系数,且与由经验公式得到的速率常数更为吻合.
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| 关 键 词： | 乙酸乙酯皂化 数据处理 线性拟合 非线性拟合 |
Linear Fitting and Nonlinear Fitting Processing of the Ethyl Acetate Saponification Experimental Data |
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| LING Xun-li,ZHANG Yan-ping,LI Yun-ping,LI Sen-lan. Linear Fitting and Nonlinear Fitting Processing of the Ethyl Acetate Saponification Experimental Data[J]. Journal of Luoyang Teachers College, 2009, 28(2): 145-147 |
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| Authors: | LING Xun-li ZHANG Yan-ping LI Yun-ping LI Sen-lan |
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| Affiliation: | College of Chemistry and Chemical Engineering;Luoyang Normal University;Luoyang 471022;China |
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| Abstract: | With Origin 6.0 the linear fitting method and the nonlinear fitting method are used to process the acetic ether saponification experimental data. We found that the nonlinear fitting method can get better correlation coefficient than the liner fitting method by comparison, and the rate constant from nonlinear fitting is more anastomosis than from experience formula. |
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| Keywords: | ethyl acetate saponification data processing linear fitting nonlinear fitting |
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