关于曲面积分对称性的研究

Research in the Symmetry of Surface Integral

在直角坐标系中定义了曲面关于坐标平面对称的概念,研究了在积分曲面是对称的情形下,曲面积分的若干性质。利用这些性质,可以简化曲面积分的计算,并给出相应的计算公式。

In this paper, we define the conception of the surface with respect to the symmetric coordinates plane in the orthoganal coordinates system.Then we study some properties of surface integar under the situation that the integar domain is symmetric.Using these porperties,we can simplify the calculation of surface integral and then give the corresponding calculation formula.