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单词 hypertorus
释义

hypertorus

英汉-汉英词典
n. 超环面(锚环)
词组 | 习惯用语
您要查找的是不是：
  • hypertension n. 过度紧张；高血压
  • hypertensive adj. 高血压的 n. 高血压
  • hypertrophy n. [医]肥大；过度生长 v. 变肥大
  • hypertext n. 超文本

网络短语:
hypertorus 超环面
standard twofold sphere hypertorus 标准双球环超曲面
英语百科

Torus

A torus
As the distance to the axis of revolution decreases, the ring torus becomes a horn torus, then a spindle torus, and finally degenerates into a sphere.
A torus is the product of two circles, only one of which is shown in this diagram. The red circle is swept around an axis, which is not shown. R is the radius of the magenta circle; r is the radius of the red one.
R > r: Ring torusR = r: Horn torusR < r: Spindle torusBottom-halves and cross-sections of the three classes

In geometry, a torus (plural tori) is a surface of revolution generated by revolving a circle in three-dimensional space about an axis coplanar with the circle. If the axis of revolution does not touch the circle, the surface has a ring shape and is called a torus of revolution.
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更新时间：2025/6/18 4:39:51