搜尋結果
conic section
英式
- a figure formed by the intersection of a plane and a circular cone. Depending on the angle of the plane with respect to the cone, a conic section may be a circle, an ellipse, a parabola, or a hyperbola.
noun: conic section, plural noun: conic sections
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- IPA[ˈkänik ˈsekSHən]
美式
- a figure formed by the intersection of a plane and a right circular cone. Depending on the ...
Oxford American Dictionary