hyperbola
/hahy-pur-buh-luh/US // haɪˈpɜr bə lə //UK // (haɪˈpɜːbələ) //
双曲线,双曲,双曲线图,双线
Related Words
trajectory轨迹,弹道,轨迹图,径迹arc弧线,弧形,弧度,电弧arch拱门,拱形,拱桥,拱形的contour轮廓线,轮廓,轮廓图,等高线loop循环,环路,圈子,襻swerve转向,转身,转移,转动sweep扫荡,扫除,清扫,打扫hairpin发卡,发夹,发簪,钗crook骗子,诈骗,诈骗犯,骗人bend弯曲,弯曲的,拐弯处,折弯whorl漩涡,漩涡状,涡旋,涡流ambit氛围,氛围的影响concavity凹凸不平,凹性,凹陷,凹面circle循环,圈子,圆圈,圆quirk诡异,诡计多端,诡辩,诡秘curvature曲率,弧度,弯曲度,弯曲程度festoon花环,花旗,花灯,花彩bight海岸线,海岸边,海岸,海岸边的compass指南针,罗盘,指北针,罗经circumference周长,圆周率,周率,方圆
Definitions
n.名词 noun
- 1
Geometry.
- : the set of points in a plane whose distances to two fixed points in the plane have a constant difference; a curve consisting of two distinct and similar branches, formed by the intersection of a plane with a right circular cone when the plane makes a greater angle with the base than does the generator of the cone. Equation:x2/a2 − y2/b2 = ±1.
Synonyms & Antonyms
Examples
The planet would then have moved in a parabola, or an hyperbola, curves not returning into themselves.
To assimilate the hyperbola to the ellipse was rather to contradict this evidence.
Only on the assumption that the social value curve for this totality of commodities is a rectangular hyperbola.
When the conic is a hyperbola the meridian line is in the form of a looped curve (fig. 12).
This is the equation of an hyperbola whose center is on the axis of abscisses.
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