通译比典:oval与ellipse之间的辨析

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含光混世贵无名,孤高何须比云月

中英文词/词组对比辨析，千词万对，在此一比！

oval与ellipse 对比辨析

分析词典对比组词对比

**oval与ellipse的用法辨析** 1. **几何定义差异** - **ellipse**（椭圆）：严格的数学术语，指满足"到两定点距离之和为定值"的所有点构成的闭合曲线，有标准方程(x?/a? + y?/b? = 1)。 *例：The planets orbit the sun in elliptical paths.* - **oval**（卵形）：广义的日常用语，指任何类似鸡蛋的平滑闭合曲线，不要求数学精确性。 *例：She drew an oval face on the paper.* 2. **语域区别** - **ellipse** 用 ...(以上内容有节略,please sign in for more)

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(1).中国译典 oval ellipse

卵形的，椭圆形的

椭圆形;

扩展解释：

a.1. 卵形的;椭圆形的,n.1. 卵形(物)[C]

【海运】

椭圆形卵形的，椭圆形的

n. 【医学】【医学】

卵圆形的,椭圆形的

【机械】

卵形, 椭圆形

椭圆，椭圆形; [计算机]椭圆

扩展解释：【电脑术语】

椭圆(形)；省略号

(2).维基词典 oval ellipse

A shape rather like an egg or an ellipse.

A sporting arena etc. of this shape.

In a projective plane, a set of points, no three collinear, such that there is a unique tangent line at each point. (A tangent line is defined as a line meeting the point set at only one point, also known as a 1-secant.)

Having the shape of an oval.

Of or pertaining to an ovum.

A foci of the ellipse) is constant; equivalently, the conic section that is the intersection of a cone with a plane that does not intersect the base of the cone.

To remove from a phrase a word which is grammatically needed, but which is clearly understood without having to be stated.

(3).牛津词典 oval ellipse

having a rounded and slightly elongated outline or shape like that of an egg

a body, object, or design with an oval shape or outline

an oval sports field or racing track.

a ground for Australian Rules football.

(4).韦伯斯特词典 oval ellipse

Of or pertaining to eggs; done in the egg, or inception; as, oval conceptions.

Having the figure of an egg; oblong and curvilinear, with one end broader than the other, or with both ends of about the same breadth; in popular usage, elliptical.

Broadly elliptical.

A body or figure in the shape of an egg, or popularly, of an ellipse.

An oval or oblong figure, bounded by a regular curve, which corresponds to an oblique projection of a circle, or an oblique section of a cone through its opposite sides. The greatest diameter of the ellipse is the major axis, and the least diameter is the minor axis. See Conic section, under Conic, and cf. Focus.

Omission. See Ellipsis.

The elliptical orbit of a planet.

网络相关图 oval ellipse

(1).中国译典 oval ellipse

卵形的，椭圆形的

椭圆形;

扩展解释：

a.1. 卵形的;椭圆形的,n.1. 卵形(物)[C]

【海运】

椭圆形卵形的，椭圆形的

n. 【医学】【医学】

卵圆形的,椭圆形的

【机械】

卵形, 椭圆形

椭圆，椭圆形; [计算机]椭圆

扩展解释：【电脑术语】

椭圆(形)；省略号

(2).维基词典 oval ellipse

A shape rather like an egg or an ellipse.

A sporting arena etc. of this shape.

Having the shape of an oval.

Of or pertaining to an ovum.

A foci of the ellipse) is constant; equivalently, the conic section that is the intersection of a cone with a plane that does not intersect the base of the cone.

To remove from a phrase a word which is grammatically needed, but which is clearly understood without having to be stated.

(3).牛津词典 oval ellipse

having a rounded and slightly elongated outline or shape like that of an egg

a body, object, or design with an oval shape or outline

an oval sports field or racing track.

a ground for Australian Rules football.

(4).韦伯斯特词典 oval ellipse

Of or pertaining to eggs; done in the egg, or inception; as, oval conceptions.

Having the figure of an egg; oblong and curvilinear, with one end broader than the other, or with both ends of about the same breadth; in popular usage, elliptical.

Broadly elliptical.

A body or figure in the shape of an egg, or popularly, of an ellipse.

Omission. See Ellipsis.

潮流椭圆

属类：综合句库

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常用单词比对

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oval vs ellipse

oval vs elliptical

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compass_course vs gyrocompass_course

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grab_bucket vs grab_buck

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predation vs depredation

toxuria vs urinaemia；uraemia；uremia；urinemia

uniforunnotched_bar vs unnotched_bar

vetiveria vs vetiver

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