| 利用几何意义和物理意义巧解积分 |
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| 引用本文： | 丁峰. 利用几何意义和物理意义巧解积分[J]. 安徽科技学院学报, 2007, 21(1): 50-52. DOI: 10.3969/j.issn.1673-8772.2007.01.014 |
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| 作者姓名： | 丁峰 |
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| 作者单位： | 安徽职业技术学院,安徽,合肥,230051 |
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| 摘 要： | 有些积分直接求解,相当麻烦.文章举六例说明:如何利用几何意义和物理意义,巧解定积分和重积分.
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| 关 键 词： | 几何意义 物理意义 巧解 积分 |
| 文章编号： | 1673-8772（2007）01-0050-03 |
| 收稿时间： | 2006-10-05 |
| 修稿时间： | 2006-10-05 |
Calculating Skillfully Integral by Utilizing Geometric Meaning and Physical Meaning |
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| DING Feng. Calculating Skillfully Integral by Utilizing Geometric Meaning and Physical Meaning[J]. Journal of Anhui Science and Technology University, 2007, 21(1): 50-52. DOI: 10.3969/j.issn.1673-8772.2007.01.014 |
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| Authors: | DING Feng |
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| Affiliation: | Anhui Vocational And Technical College, Hefei 230051, China |
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| Abstract: | To calculate some integral directly is quite troublesome.This article has illustrated with 6 examples how to calculate skillfully definite integral and multiple integral by utilizing geometric meaning and physical meaning. |
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| Keywords: | Geometric meaning Physical meaning Calculating skillfully Integral |
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