引用本文:
韩瑞麟, 阎晓琦. 多函数模型拟合表面张力与浓度曲线的比较[J]. 大学化学,
2024, 39(7): 381-385.
doi:
10.3866/PKU.DXHX202311023
Citation: Ruilin Han, Xiaoqi Yan. Comparison of Multiple Function Methods for Fitting Surface Tension and Concentration Curves[J]. University Chemistry, 2024, 39(7): 381-385. doi: 10.3866/PKU.DXHX202311023
Citation: Ruilin Han, Xiaoqi Yan. Comparison of Multiple Function Methods for Fitting Surface Tension and Concentration Curves[J]. University Chemistry, 2024, 39(7): 381-385. doi: 10.3866/PKU.DXHX202311023
多函数模型拟合表面张力与浓度曲线的比较
English
Comparison of Multiple Function Methods for Fitting Surface Tension and Concentration Curves
Abstract:
In order to conduct a more in-depth study of the classic experiment on surface tension, various function models were employed using Origin software to fit the surface tension and concentration curves. The advantages and disadvantages of each function fitting were then discussed. It was found that the logarithm function exhibited high mathematical accuracy and also had a clear physical interpretation, making it more suitable and practical for fitting the surface tension and concentration curves. This finding provides valuable insights for data processing in college experimental teaching.
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[1]
朱志昂, 阮文娟. 物理化学(下册). 北京: 科学出版社, 2018: 269-273.
-
[2]
向明礼, 曾小平, 周旭欣. 实验科学与技术, 2004, No. 4, 1.
-
[3]
周钢, 兰叶青, 施燕博, 刘袁凯. 计算机与应用化学, 2007, 24 (8), 1103.
-
[4]
居学海. 化工高等教育, 2013, 30 (1), 63.
-
[5]
郝子洋, 杜凤沛. 大学化学, 2008, 23 (6), 34.
-
[6]
甘泉, 杜源, 雷航, 阎晓琦. 大学化学, 2016, 31 (11), 97.
-
[7]
邱晓航, 李一峻, 韩杰, 尚贞锋. 基础化学实验. 第2版. 北京: 科学出版社, 2017: 343-347.
-
[8]
王秋长, 赵鸿喜, 张守民, 李一峻. 基础化学实验. 北京: 科学出版社, 2003: 391-395.
-
[9]
姜新民, 严拯宇. 计算机与应用化学, 1992, No. 3, 230.
-
[10]
李三鸣. 物理化学. 第8版. 北京: 人民卫生出版社, 2016: 249-291.
-
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