| 单词 | toroid |
| 释义 | toroid[ tawr-oid, tohr- ] / ˈtɔr ɔɪd, ˈtoʊr- / noun Geometry.a surface generated by the revolution of any closed plane curve or contour about an axis lying in its plane. the solid enclosed by such a surface. Origin of toroidFirst recorded in 1895–1900; tor(us) + -oid Words nearby toroidTorne, Torngat Mountains, tornillo, Tornwaldt's abscess, toro, toroid, toroidal, Toronto, Toronto Blessing, Torontonian, torose Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for toroidtoroid / (ˈtɔːrɔɪd) / noungeometry a surface generated by rotating a closed plane curve about a coplanar line that does not intersect the curve the solid enclosed by such a surfaceSee also torus Derived forms of toroidtoroidal, adjectiveCollins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for toroidtoroid [ tôr′oid′ ] A surface generated by rotating a closed curve about an axis that is in the same plane as the curve but does not intersect it. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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