“背点”的概念、定义、习题解题方法及翻译-物理辞典

物理辞典收录了43806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。

单词	背点
释义	背点 antapex
随便看	spectral index spectral intensity spectral irradiation spectral line spectral line absorption spectral line broadening spectral line correlation spectral line emission spectral line formation spectral line narrowing spectral line receiver spectral line shift spectral line source spectral line splitting spectral line width spectral power spectral power spectrum spectral purity spectral range spectral region spectral resolution spectral resolving power spectral response spectral selectivity spectral sensitivity