| 在线性模型中确定化学实验参数 |
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| 引用本文： | 范荫恒,刘晓明,刘丹竹.在线性模型中确定化学实验参数[J].计算机与应用化学,2007,24(10):1438-1440. |
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| 作者姓名： | 范荫恒 刘晓明 刘丹竹 |
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| 作者单位： | 辽宁师范大学化学化工学院,功能材料化学研究所,辽宁,大连,116029 |
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| 摘 要： | 物理化学的因变量与函数式中各待定参数之间若是线性关系,此时必须求解线性方程组。以Visual Basic 6.0为开发工具,采用高斯主元素消去法拟合待定系数,以丙酮碘化反应的速率方程为例,阐述利用VB编程求解线性模型的方法,从而得到准确、科学的实验结果。
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| 关 键 词： | 线性模型 高斯主元素消去法 Visual Basic 6．0 物理化学实验 |
| 文章编号： | 1001-4160（2007）10-1438-1440 |
| 修稿时间： | 2007-01-28 |
Ascertaining experimental parameter in liner model |
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| Fan Yinheng,Liu Xiaoming,Liu Danzhu.Ascertaining experimental parameter in liner model[J].Computers and Applied Chemistry,2007,24(10):1438-1440. |
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| Authors: | Fan Yinheng Liu Xiaoming Liu Danzhu |
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| Affiliation: | School of Chemistry and Chemical Engineering, Institute of Chemistry for Functionalized Materials, Liaoning Normal University, Dalian, 116029, Liaoning, China |
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| Abstract: | In physical chemistry, indeterminate parameters in dependent variable and function can be ascertained by resolving linear simultaneous equations group. Therefore, we use Visual Basic 6. 0 to compile a program, which uses Gaussian elimination to fit indeterminate parameters. In this paper, we will expatiate a method of how to get accurate and scientific experimental results by using VB program to resolve linear model through a specific example of "The Velocity Equation of Acetone Iodinating ". |
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| Keywords: | linear model gaussian elimination Visual Basic 6 0 physical chemistry experiment |
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