| 变量代换法与辅助函数法教学札记 |
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| 引用本文： | 熊德之.变量代换法与辅助函数法教学札记[J].长江工程职业技术学院学报,2008,25(4):73-75. |
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| 作者姓名： | 熊德之 |
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| 作者单位： | 武汉工程大学理学院,武汉,430074 |
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| 摘 要： | 介绍了变量代换在定积分中的有关应用和作辅助函数的一种简捷办法，并且举出了相应的例题。
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| 关 键 词： | 变量代换 辅助函数 教学 |
Teaching Notes of Variable Substitution and Auxiliary Function |
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| XIONG De-zhi.Teaching Notes of Variable Substitution and Auxiliary Function[J].Journal of Changjiang Engineering Vocational College,2008,25(4):73-75. |
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| Authors: | XIONG De-zhi |
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| Institution: | XIONG De-zhi (Science School of Wuhan Institute of Technology, Wuhan 430074, China) |
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| Abstract: | The application of methods of variable substitution and auxiliary function were introduced, a simple method to construct auxiliary function and corresponding examples was put forward. |
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| Keywords: | substitution of variable auxiliary function teaching |
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