“half-thickness”的概念、定义、习题解题方法及翻译-物理辞典

单词	half-thickness
释义	half-thickness The thickness of a specified material that reduces the intensity of a beam of radiation to half its original value
随便看	red dwarf red giant redshift reflectance reflecting telescope reflection refracting telescope refraction refractive index 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

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。