单词 | centrifuge |
释义 | centrifuge[ sen-truh-fyooj ] / ˈsɛn trəˌfyudʒ / nounan apparatus that rotates at high speed and by centrifugal force separates substances of different densities, as milk and cream. verb (used with object), cen·tri·fuged, cen·tri·fug·ing.Also centrifugalize. to subject to the action of a centrifuge. Origin of centrifuge1795–1805; <French, noun use of centrifuge (adj.) <New Latin centrifugus center-fleeing; see centrifugal OTHER WORDS FROM centrifugecen·trif·u·ga·tion [sen-trif-yuh-gey-shuhn, -trif-uh-], /sɛnˌtrɪf yəˈgeɪ ʃən, -ˌtrɪf ə-/, nounre·cen·tri·fuge, verb (used with object), re·cen·tri·fuged, re·cen·tri·fug·ing.Words nearby centrifugecentrifugal force, centrifugalize, centrifugal nerve, centrifugal pump, centrifugate, centrifuge, centrilobular, centrilobular emphysema, centring, centriole, centripetal Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for centrifugeBritish Dictionary definitions for centrifugecentrifuge / (ˈsɛntrɪˌfjuːdʒ) / nounany of various rotating machines that separate liquids from solids or dispersions of one liquid in another, by the action of centrifugal force any of various rotating devices for subjecting human beings or animals to varying accelerations for experimental purposes verb(tr) to subject to the action of a centrifuge Derived forms of centrifugecentrifugation (ˌsɛntrɪfjʊˈɡeɪʃən), nounCollins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for centrifugecentrifuge [ sĕn′trə-fyōōj′ ] n.An apparatus consisting essentially of a compartment spun about a central axis to separate contained materials of different densities, or to separate colloidal particles suspended in a liquid. v.To rotate something in a centrifuge or to separate, dehydrate, or test by means of this apparatus. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for centrifugecentrifuge [ sĕn′trə-fyōōj′ ] A machine that separates substances of different densities in a sample by rotating the sample at very high speed, causing the substance to be displaced outward, sometimes through a series of filters or gratings. Denser substances tend to be displaced from the center more than ones that are less dense. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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