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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 axion

1978; perhaps axi(al current) + -on1

Words nearby axion

axiology, 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 axion

axion
/ (ˈæksɪˌon) /

noun

physics a hypothetical neutral elementary particle postulated to account for certain conservation laws in the strong interaction

Word Origin for axion

C20: 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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更新时间:2024/9/22 1:46:36