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单词 torus
释义

torus /tōˈ, töˈrəs/

noun (pl toˈrī)
  1. A large moulding, semicircular or nearly so in section, common at the base of a column (architecture)
  2. A figure generated by the revolution of a circle or other conic section about a straight line in its own plane (geometry)
  3. The receptacle of a flower (botany)
  4. A ridge or prominence (zoology, anatomy)
  5. A ring-shaped discharge-tube
ORIGIN: L torus a bulge, swelling, bed, torus moulding

tore /tōr, tör/ noun (architecture and geometry)

A torus

toric /torˈ, tōrˈ, törˈ/ adjective

Of or having the form of a torus or a part of a torus

toroid /torˈ, tōrˈ, törˈ/ adjective

Shaped like an anchor-ring

noun

A coil or transformer of that shape

toroidˈal adjective

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更新时间:2024/11/10 18:07:07