| 三重积分坐标面投影法积分区域的确定 |
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| 引用本文： | 金云娟.三重积分坐标面投影法积分区域的确定[J].丽水学院学报,2012,34(2):72-75. |
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| 作者姓名： | 金云娟 |
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| 作者单位： | 丽水学院理学院,浙江丽水,323000 |
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| 基金项目： | 浙江省自然科学基金资助项目(Y6090681);丽水学院青年基金资助项目(KZQ09023) |
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| 摘 要： | 针对学生在直角坐标系下用坐标面投影法计算三重积分时积分区域确定难的问题，给出了一种不需要画立体图就可以确定积分区域的方法，简化了三重积分计算问题。
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| 关 键 词： | 三重积分 坐标面投影法 积分区域 |
On the Determination of the Region of Triple Integral with Coordinate Surface Projection |
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| Jin Yunjuan.On the Determination of the Region of Triple Integral with Coordinate Surface Projection[J].Journal of Lishui University,2012,34(2):72-75. |
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| Authors: | Jin Yunjuan |
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| Institution: | Jin Yunjuan (College of Science,Lishui University,Lishui Zhejiang 323000,China) |
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| Abstract: | In view of the students’ a difficulty in determining integral region when they use coordinate surface projection to calculate triple integral in the Cartesian coordinate system,we give a method to determine integral region without painting three-dimensional map,and so it simplifies the calculation of triple integral. |
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| Keywords: | triple integral coordinate surface projection integral region |
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