“psi particle”的概念、定义、习题解题方法及翻译-物理辞典

单词	psi particle
释义	psi particle(J particle) A meson discovered in 1974, which led to the extension of the quark model and the hypothesis that a fourth quark existed with the property of charm (see elementary particles). The psi particle is believed to consist of a charmed quark and its antiquark
随便看	degeneracy pressure degenerate gas degenerate level degenerate semiconductor degenerate states degree degrees of freedom deionized water dekatron del delay line delayed neutrons deliquescence demagnetization demodulation denature densitometer density density of states depleted depletion layer depolarization depression of freezing point depth of field derivative

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。