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本文给出了应用旋转变换张量求轴线垂直情况下园柱、园锥和球相贯线的数模,从而为计算机自动绘制相贯线提供了一种新方法.
In this paper, we give a new method for computer to automatically draw the intersecting lines by applying the rotation transformation tensor to find the mathematical model of the intersecting lines of the column, the cone and the sphere in the vertical case.