| 关于曲线积分和曲面积分教学中几个难点的突破 |
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| 引用本文： | 徐龙封.关于曲线积分和曲面积分教学中几个难点的突破[J].安徽工业大学学报(社会科学版),2003,20(3):99-100. |
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| 作者姓名： | 徐龙封 |
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| 作者单位： | 安徽工业大学,数理学院,安徽,马鞍山,243002 |
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| 摘 要： | 加强曲线、曲面积分概念讲解,标准化曲线、曲面积分的计算程序,沟通有关积分之间关系,以消除学生 对斯托克斯等公式的深奥感,有效地突破了曲线、曲面积分教学中的几个难点。
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| 关 键 词： | 曲线积分 曲面积分 几何模型 投影法 格林公式 |
| 文章编号： | 1671-9247(2003)03-0099-02 |
The Breakthrough of Teaching the Difficulties in Curve Integral and Curved Surface Integral |
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| Authors: | XU LONG-feng |
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| Abstract: | In teaching curve integral and curved surface integral, we should strengthen the explanation of the concepts of curve and curved surface integrals, the calculation procedure of standard curve and curved surface, rationalize the relationship among integrals concerned to eliminate students' sense of deep formulae and effectively break through the eifficulties in the teaching of curve and curved surface integrals. |
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| Keywords: | curve integral curved surface integral geometric model projection Green formula |
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