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torus    
n. 花托,花床,圆环面

花托,花床,圆环面

torus
n 1: a ring-shaped surface generated by rotating a circle around
an axis that does not intersect the circle [synonym: {torus},
{toroid}]
2: commonly the lowest molding at the base of a column [synonym:
{torus}, {tore}]

Torus \To"rus\ (t[=o]"r[u^]s), n.; pl. {Tori} (t[=o]"r[imac]).
[L., a round, swelling, or bulging place, an elevation. Cf.
3d {Tore}.]
[1913 Webster]
1. (Arch.) A large molding used in the bases of columns. Its
profile is semicircular. See Illust. of {Molding.}
--Brande & C.
[1913 Webster]

2. (Zool.) One of the ventral parapodia of tubicolous
annelids. It usually has the form of an oblong thickening
or elevation of the integument with rows of uncini or
hooks along the center. See Illust. under {Tubicolae}.
[1913 Webster]

3. (Bot.) The receptacle, or part of the flower on which the
carpels stand.
[1913 Webster]

4. (Geom.)
(a) The surface described by the circumference of a circle
revolving about a straight line in its own plane.
(b) The solid inclosed by such a surface; -- sometimes
called an {anchor ring}.

Syn: Syn. --3d Tore[2].
[1913 Webster]


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  • Torus - Wikipedia
    Real-world objects that approximate a torus of revolution include swim rings, inner tubes and ringette rings A torus is different than a solid torus, which is formed by rotating a disk, rather than a circle, around an axis A solid torus is a torus plus the volume inside the torus
  • Torus - Math is Fun
    Go to Surface Area or Volume A torus is a fascinating 3D shape that looks like a donut or swim ring It is created by revolving a smaller
  • 第62篇 - NCCL集合通信常用拓扑：2D Torus详解 - 知乎
    1 概述2D Torus（二维环面）拓扑是高性能计算和大规模分布式训练中的一种重要网络拓扑结构。 与2D Mesh相比，Torus拓扑通过在边界节点之间添加环绕连接（wrap-around links），形成一个在两个维度上都具有循环特性…
  • Torus -- from Wolfram MathWorld
    An (ordinary) torus is a surface having genus one, and therefore possessing a single "hole" (left figure) The single-holed "ring" torus is known in older literature as an "anchor ring "
  • 高性能网络的网络拓扑介绍：nd-Mesh、Torus、Clos - CSDN博客
    当追逐科学计算的巅峰，建造下一台 顶级超算 时， Torus 及其变种所提供的对称性和高效能将是一件利器。 理解这些拓扑的“长相”与内在特性，是设计和理解现代大规模计算系统的第一步。 -
  • TOPOLOGY, GEOMETRY, AND DYNAMICAL SYSTEM OF TORUS
    This expository paper explores the torus through the lenses of topology, geometry, and dynamical systems We begin by examining the fun-damental group of the torus, providing a foundation for understanding its topological properties
  • TORUS中文 (简体)翻译：剑桥词典 - Cambridge Dictionary
    This is a view inside the central chamber - or torus - of the Joint European Torus project for fusion energy When the magnetic field and the solar wind collide, the Van Allen radiation belts are formed - a pair of concentric, torus-shaped regions of energetic charged particles
  • 环面 | 中文数学 Wiki | Fandom
    环面 （torus）是三维空间中一个 圆 的圆心绕着另外一个和它处于垂直平面上的圆转动一周形成的封闭 曲面。 它在拓扑空间中有相应的推广。 几何环面 三维空间中按照如下方式形成的环面称为几何环面：
  • Torus Shape – Definition, Examples, and Diagrams - Math Monks
    What is a torus in geometry Learn how to find its surface area and volume with solved examples and diagrams
  • Torus - MATHCURVE. COM
    The torus is the surface generated by the revolution of a circle (C) around a line (D) of its plane; it is therefore a tube with constant diameter and circular bore





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