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单词 θ115716
释义
the world > relative properties > number > geometry > line > [noun] > specifically in conic sections (2)
parameter1656

Geometry. (The length of) a chord passing through the focus of a conic section which is bisected by a specified diameter (line parallel to the…

polar1848

Geometry. The straight line joining the two points at which tangents from a given point touch a conic section.

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更新时间:2025/1/1 7:16:11