“work function”的概念、定义、习题解题方法及翻译-物理辞典

单词	work function
释义	work function A quantity that determines the extent to which thermionic or photoelectric emission will occur according to the Richardson equation or Einstein's photoelectric equation. It is sometimes expressed as a potential difference (symbol φ) in volts and sometimes as the energy required to remove an electron (symbol W) in electronvolts or joules. The former has been called the work function potential and the latter the work function energy
随便看	permeability permittivity permutations and combinations perpetual motion personal computer perturbation perturbation theory perversion PET peta- pewter Pfund series pH pH scale phase phase angle phase diagram phase modulation phase rule phase space phase speed phase transition phase-contrast microscope phases of the moon phasor

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。