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单词 ovoid
释义

ovoid /'əʊvɒɪd//'ovɔɪd/

英汉-汉英词典
  1. adj. 卵形的
  2. n. 卵形体
词组 | 习惯用语
您要查找的是不是:
  • avoid vt. 避免;避开,躲避;消除
  • void adj. 空的;无效的;无人的 n. 空间;空虚;空隙
  • oviduct n. [医]输卵管
  • Ovid n. 奥维德(古罗马诗人)

网络短语:
Obliquely Ovoid 卵球形
Lobes Ovoid 裂片卵球形
Ovoid Cylindric 卵球形圆筒状
ovoid arch 卵圆形弓
ovoid grain 卵形颗粒
ovoid grip 卵状柄
ovoid insert 球形齿
ovoid shape 卵形
Seeds Obliquely Ovoid 种子斜卵球形
Ovoid To Globose 卵球形到球状
英语例句库
  1. Anthers attached at corona lobelet sinus, ovoid, ca. 2 mm.
    花药附着在的副花冠小裂片凹缺,卵球形,约2毫米。
  2. Capsule long ellipsoid, ovoid-ellipsoid, or ovoid, septicidal, 4- or 5-valvate.
    蒴果长椭圆形,卵球状椭圆形,卵球形的或,,-或5镊合状。
  3. The shapes of neuronal cell bodies are spherical, ovoid , pyramial, fusiform, stellate or crescentic.
    神经元细胞体的形状有圆形,卵圆形,锥形,梭形,星形或半月形。

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原声例句
地心游记-The journey to the heart of the Earth

The skull of this fossil is a regular oval, or rather ovoid.

这块化石的头骨是规则的椭圆形, 或者更确切地说是卵形

PBS趣味科普

They generally only have one axis of symmetry, and by rotating an oval along this axis, the surface of revolution we create is called an " ovoid" .

它们通常只有一个对称轴,并通过沿该轴旋转椭圆形,我们创建的旋转表面被称为卵形。

中文百科

鹅蛋形 Oval

(重定向自Ovoid)
鹅蛋形
Este óvalo, con sólo un eje de simetría, se parece al perfil de un huevo de ave.
Un rectángulo redondeado, consiste de dos semicírculos congruentes y dos segmentos paralelos. Suele ser llamado óvalo.
An oval with two axes of symmetry constructed from four arcs (top), and comparison of blue oval and red ellipse with the same dimensions of short and long axes (bottom).

鹅蛋形,又简单称作蛋形,是一种近似椭圆形的形像,其外貌就像是一个拉长了的圆形,但又没有鸡蛋那种一边较尖但另一边较圆的外貌。

「鹅蛋形」这个描述其实在三维立体方面的描述比较多,用以描述一些蛋壳形构造的纵切面形状。由于其曲率跟一般椭圆形或长圆形的曲率有所不同,才会有这种分野。

英语百科

Oval 鹅蛋形

(重定向自Ovoid)
This oval, with only one axis of symmetry, resembles a chicken egg.
 A chicken egg is a naturally occurring ovoid
An oval with two axes of symmetry constructed from four arcs (top), and comparison of blue oval and red ellipse with the same dimensions of short and long axes (bottom).
Un rectángulo redondeado, consiste de dos semicírculos congruentes y dos segmentos paralelos. Suele ser llamado óvalo.

An oval (from Latin ovum, "egg") is a closed curve in a plane which "loosely" resembles the outline of an egg. The term is not very specific, but in some areas (projective geometry, technical drawing, etc.) it is given a more precise definition, which may include either one or two axes of symmetry. In common English, the term is used in a broader sense: any shape which reminds one of an egg.

近义、反义、联想词
近义词
n.
solid

adj.
rounded

反义词
n.
angular, angulate

联想词
cylindrical圆柱形的;elongated细长的;oval卵形的;conical圆锥形的;spherical球的;triangular三角形的;rectangular矩形的;fleshy肉的;convex凸面的;hexagonal六角形的;whitish带白色的;
英英词典
ovoid n.
  1. an egg-shaped object
ovoid adj.
  1. rounded like an egg

  2. synonymous: egg-shaped, elliptic, elliptical, oval, oval-shaped, ovate, oviform, prolate
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更新时间:2025/6/18 3:06:51