“pion”的概念、定义、习题解题方法及翻译-物理辞典

单词	pion
释义	pion(pi-meson) An elementary particle classified as a meson. It exists in three forms: neutral, positively charged, and negatively charged. The charged pions decay into muons and neutrinos; the neutral pion decays into two gamma-ray photons
随便看	Poincaré group Poincaré sphere Poincaré stresses point defect point discharge point-contact transistor poise Poiseuille's equation poison Poisson's ratio polar coordinates polar molecule polar vector polarimeter polarizability polarization polarization of light polarizer polarizing angle Polaroid polaron pole pollution polonium polychromatic radiation

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。