并行程序设计，天体运动问题，运行环境：VC6.0-parallel programming, astrophysics campaign issues, the environment : VC6.0

说明画圆及椭圆的方法，并通过即是空间生成天体运动的二维动画-Descr iption circle and the ellipse method, and generated by the movement of celestial objects that are two-dimensional space, animation