“up quark”的概念、定义、翻译、参考文献-科学参考

单词	up quark
释义	up quark [`ǝp ´kwärk] ^{PARTICLE PHYSICS} A quark with an electric charge of +²/₃, baryon number of ¹/₃, and 0 strangeness and charm. Symbolized u.
随便看	deactivation deacylation dead dead ahead dead air dead-air space dead area dead arm dead astern dead axle dead band deadbeat deadbeat algorithm deadbeat compass deadbeat escapement deadbeat response dead block dead bolt dead-bright dead-burn dead-burnt gypsum dead cave dead center dead-center position dead code

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。