| 二重反常积分概念的学习与教学 |
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| 引用本文： | 张远迎,李新有,刘建军,刘倩宁.二重反常积分概念的学习与教学[J].数学学习,2011(2):40-42. |
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| 作者姓名： | 张远迎 李新有 刘建军 刘倩宁 |
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| 作者单位： | 西北农林科技大学理学院,陕西杨凌712100 |
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| 基金项目： | 西北农林科技大学教改项且（JY090299,JY0902153）. |
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| 摘 要： | 重述二重反常积分的概念,采用具体例题解释这一概念的本质;建立二重反常积分在一定条件下的计算方法,并举例说明其应用..
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| 关 键 词： | 二重反常积分 极限 收敛 发散 |
Learning and Teaching for Concept of Double Improper Integrals |
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| ZHANG Yuan-ying,LI Xin-you,LIU Jian-jun,LIU Qian-ning.Learning and Teaching for Concept of Double Improper Integrals[J].Studies In College Mathematics,2011(2):40-42. |
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| Authors: | ZHANG Yuan-ying LI Xin-you LIU Jian-jun LIU Qian-ning |
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| Institution: | (School of Science, Northwest A＆F University, Yangling 712100, PRC) |
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| Abstract: | The concept of double improper integrals is revisited and its essence is interpreted via concrete examples. In addition, ways of evaluating double improper integrals are discussed under certain conditions and the applications of them are demonstrated by some examples. |
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| Keywords: | double improper integral limit convergence diverge |
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