“excess electron”的概念、定义、习题解题方法及翻译-物理辞典

单词	excess electron
释义	excess electron An electron in a semiconductor that is not required in the bonding system of the crystal lattice and has been donated by an impurity atom. It is available for conduction (excess conduction )
随便看	refractivity refractometer refractory refrigerant refrigeration Regnault's method regression analysis relative aperture relative atomic mass relative density relative humidity relative molecular mass relative permeability relative permittivity relativistic mass relativistic mechanics relativistic quantum theory relativistic speed relativity relaxation oscillator relay reluctance reluctivity rem remanence

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。