| 单词 | axion |
| 释义 | axion[ ak-see-on ] / ˈæk siˌɒn / noun Physics.a hypothetical particle having no charge, zero spin, and small mass: postulated in some forms of quantum chromodynamics. Origin of axion1978; perhaps axi(al current) + -on1 Words nearby axionaxiology, axiom, axiomatic, axiom of choice, axiom of countability, axion, axioplasm, axioversion, axipetal, axis, axis deer Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for axionaxion / (ˈæksɪˌon) / nounphysics a hypothetical neutral elementary particle postulated to account for certain conservation laws in the strong interaction Word Origin for axionC20: from axi (om) + -on Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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