conic section 中文意思、发音与例句

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AI examples

1
In geometry class, we learned how to identify a conic section by its equation.
在几何课上，我们学会了如何通过方程识别圆锥截面。
2
The path of a planet around the sun is a conic section, specifically an ellipse.
行星绕太阳的轨道是一个圆锥截面，具体来说是椭圆。
3
She drew a parabola, a type of conic section, on the coordinate plane.
她在坐标平面上画了一条抛物线，这是一种圆锥截面。

1

用于描述特定种类的圆锥截面。

A parabola is a common conic section.

抛物线是一种常见的圆锥截面。

2

该结构表述圆锥截面的几何定义。

The conic section of a plane and a cone can be a circle, ellipse, parabola, or hyperbola.

平面与圆锥的截面可以是圆、椭圆、抛物线或双曲线。

grammarmedium

Not this

The plane conic sections the cone.

Use this

The plane intersects the cone to form a conic section.

“conic section”是名词短语，不能用作动词。应使用动词（如intersect）描述平面与圆锥相交的动作，再用“conic section”表示结果。

grammarmedium

Not this

There are four types of conic section.

Use this

There are four types of conic sections.

当表示多个具体的圆锥曲线时，“conic section”应变为复数形式“conic sections”。