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从初中的平面几何到高中的解析几何，从函数图象到二项展开式，都对对称性进行了具体而细致的研究．本文着重探讨曲线的各种对称问题及其处理策略．曲线的对称从形式上可分为中心对称与轴对称两种，从内容上又可分为两曲线关于中心与轴的相互对称和一曲线关于中心与轴的自...
From the plane geometry of junior high school to the analytical geometry of high school, from the function image to the binomial expansion, we have studied the symmetry in detail and meticulously. This article focuses on the various symmetry problems of the curve and its processing strategies. The symmetry of the curve can be divided into two kinds: the center symmetry and the axis symmetry. It can be divided into two curves from the content; the symmetry between the center and the axis and a curve about the center and the axis.