| 大学物理教学中量纲分析与应用 |
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| 引用本文： | 白光富,胡林,刘盛华.大学物理教学中量纲分析与应用[J].物理与工程,2012,22(2):14-16,28. |
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| 作者姓名： | 白光富 胡林 刘盛华 |
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| 作者单位： | 贵州大学理学院物理系,贵州贵阳,550025 |
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| 基金项目： | 贵州大学青年基金，贵州大学SRT项目，贵州大学物理实验教学示范中心建设项目资助 |
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| 摘 要： | 量纲分析是重要的半定量分析方法之一,在大学物理教学实践中,要培养和倡导学生在学习中灵活应用量纲分析解决问题,使教学更丰富和直观.本文介绍量纲分析的基本理论及怎样将量纲分析方法贯穿于教学中.
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| 关 键 词： | 大学物理 半定量分析 量纲 Π定理 |
DIMENSIONAL ANALYSIS AND APPLICATION IN UNIVERSITY PHYSICS TEACHING |
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| Bai Guangfu
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Hu lin
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Liu Shenghua.DIMENSIONAL ANALYSIS AND APPLICATION IN UNIVERSITY PHYSICS TEACHING[J].Physics and Engineering,2012,22(2):14-16,28. |
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| Authors: | Bai Guangfu Hu lin Liu Shenghua |
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| Institution: | Bai Guangfu Hu lin Liu Shenghua (Department of Physics,College of Science,Guizhou University,Guiyang,Guizhou 550025) |
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| Abstract: | Dimensional analysis is one of the most important semi-quantitative analysis methods.In university physics teaching and practicing,it is needed to train and promote the students to solve problems with dimensional analysis method neatly during the study process,in order to make the teaching more informative and intuitive.In this paper,basic theory of dimensional analysis is introduced,and how the dimensional analysis method used throughout the teaching is discussed. |
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| Keywords: | university physics semi-quantitative analysis dimension analysis Π theorem |
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