【摘要】 本文以复数和椭圆的性质为基础，给出了广义高斯定理的简易证明，并提出了一个图解椭圆主轴的新方法，文章还进一步介绍了高斯定理在投影方程组中的应用．更多还原

【Abstract】 Based on the nature of complex number and ellipse,the generalized Gauss the-orem is simply proved in this paper. A new graphic method of principle axis of ellipse isgiven. The application of Gauss theorem to projection equations set is also introduced.更多还原