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本文对圆锥与圆柱(或圆锥)偏斜交位置时相贳线的求法作了探讨,综合运用画法几何的各种作图理论较准确地求出相贳线.
In this paper, we discuss the method of finding the phase line when the cone and the cylinder (or cone) intersect at a skewed position. By comprehensively using various drawing theories of the figure geometry, we can get the phase line more accurately.