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平面截正圆锥底面形成的开放曲线
hyperbolas — plural of hyperbola
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平面截正圆锥底面形成的开放曲线；双曲线；[电] 双曲线
A conic section formed by the intersection of a cone with a plane that intersects the base of the cone and is not tangent to the cone. The function y(x) = 1/x draws a hyperbola.
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A conic section formed by the intersection of a cone with a plane that intersects the base of the cone and is not tangent to the cone. The function y(x) = 1/x draws a hyperbola.
平面截正圆锥底面形成的开放曲线
an open curve formed by a plane that cuts the base of a right circular cone
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页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.