How do you use "parabola" in a sentence?

The trajectory of the ball followed a parabola before landing in the outfield. Students were asked to sketch the parabola defined by the equation y equals x squared. The reflector dish was shaped as a parabola to focus incoming signals onto the receiver.

parabola

Advanced Vocabulary Word British ★★★☆☆ Moderate Formal

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Significado: A symmetrical open curve formed by the intersection of a cone with a plane parallel to its side, described by a quadratic equation.

抛物线，一种对称的开放曲线，由圆锥面与平行于其母线的平面相交而成，可用二次方程描述。

Curva abierta y simétrica formada por la intersección de un cono con un plano paralelo a su generatriz, descrita por una ecuación de segundo grado.

放物線。円錐を母線に平行な平面で切断したときに生じる対称な開曲線で、二次方程式で表されます。

포물선. 원뿔을 모선에 평행한 평면으로 절단했을 때 생기는 대칭적인 열린 곡선으로, 이차방정식으로 나타냅니다.

A parabola is one of the four conic sections and is the graph of any quadratic function of the form y = ax² + bx + c. It has a single axis of symmetry and a focal point, which gives it useful reflective properties exploited in satellite dishes and car headlamps. The plural can be either parabolas or parabolae.

抛物线是四种圆锥曲线之一，是形如y = ax² + bx + c的任何二次函数的图形。它只有一条对称轴和一个焦点，其反射特性被广泛应用于卫星天线和汽车前灯中。复数形式可以是parabolas或parabolae。

La parábola es una de las cuatro secciones cónicas y constituye la gráfica de cualquier función cuadrática de la forma y = ax² + bx + c. Posee un único eje de simetría y un punto focal, cuyas propiedades reflectantes se aprovechan en antenas parabólicas y faros de automóvil. El plural puede ser tanto parábolas como parábolae en contextos formales.

放物線は四つの円錐曲線の一つであり、y = ax² + bx + c の形のあらゆる二次関数のグラフです。一つの対称軸と一つの焦点を持ち、その反射特性は衛星放送用アンテナや自動車のヘッドライトに活用されています。英語での複数形はparabolasまたはparabolaeです。

포물선은 네 가지 원뿔 곡선 중 하나이며 y = ax² + bx + c 형태의 모든 이차함수의 그래프입니다. 하나의 대칭축과 초점을 가지며, 이러한 반사 특성은 위성 안테나와 자동차 헤드램프에 활용됩니다. 복수형은 parabolas 또는 parabolae입니다.

Ejemplos

The trajectory of the ball followed a parabola before landing in the outfield.
球的轨迹呈抛物线状，然后落在外场。
La trayectoria de la pelota siguió una parábola antes de caer en el jardín exterior.
ボールの軌道は放物線を描き、外野に落下した。
공의 궤적은 포물선을 그리며 외야에 떨어졌습니다.
Students were asked to sketch the parabola defined by the equation y equals x squared.
学生们被要求画出方程y = x²所定义的抛物线。
Se pidió a los alumnos que trazaran la parábola definida por la ecuación y igual a x al cuadrado.
学生たちはy = x²の方程式で定義される放物線を描くよう求められた。
학생들은 y = x²의 방정식으로 정의되는 포물선을 그리라는 과제를 받았습니다.
The reflector dish was shaped as a parabola to focus incoming signals onto the receiver.
反射器天线呈抛物线形状，将接收到的信号聚焦到接收器上。
La antena reflectora tenía forma de parábola para concentrar las señales entrantes en el receptor.
反射器アンテナは放物線の形をしており、入ってくる信号を受信機に集中させた。
반사판 안테나는 들어오는 신호를 수신기에 집중시키기 위해 포물선 형태로 만들어졌습니다.

Pronunciación

Guía de uso

Contexto: academic, scientific

Tono: neutral

Origen e historia

From Greek parabole (comparison, application), from paraballein (to throw beside). Adopted into mathematical Latin in the 16th century by Apollonius of Perga's translators.

Contexto cultural

Era: Modern

Generation: All ages

Social background: Universal

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