| 向量积和混合积在重积分的坐标变换中的应用 |
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| 引用本文： | 沐国宝.向量积和混合积在重积分的坐标变换中的应用[J].上海应用技术学院学报,2003,3(2):86-89. |
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| 作者姓名： | 沐国宝 |
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| 作者单位： | 上海应用技术学院数理教学部 上海，200235 |
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| 摘 要： | 把向量代数中的向量积和混合积应用到重积分坐标变换的微元法，进而推导出重积分变量代换的Jacobi方法，使重积分的坐标变换计算的证明更为简便。
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| 关 键 词： | 向量积 混合积 面积元素 体积元素 坐标变换 重积分 |
| 文章编号： | 1671-7333(2003)02-0086-04 |
| 修稿时间： | 2003年2月25日 |
The Application of Vector Products and Mixed Products to Coordinate Transformation of Double and Threefold Integral |
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| MU Guo,bao.The Application of Vector Products and Mixed Products to Coordinate Transformation of Double and Threefold Integral[J].Journal of Shanghai Institute of Technology: Natural Science,2003,3(2):86-89. |
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| Authors: | MU Guo bao |
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| Abstract: | In this article,it is well indicated that vector products and mixed products from vector algebra are applied to the method of differential element about double and threefold integral,deducing the Jacobi formula of double and threefold integral,so as to make it more convenient to deduce the computing formula of the integral transformation. |
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| Keywords: | vector products mixed products area element volume element coordinate transformation |
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