“million years”的概念、定义、习题解题方法及翻译-物理辞典

单词	million years
释义	million years 缩写：Myr。百万年
随便看	beam model beam optics beam pattern beam-plasma interaction beam reversal beam solid angle beam splitter beamsplitter beam stabilization beam steering beam switching beam thermal velocity beam tube beam waveguide beamwidth beard bearing bearing mark bearing strain bearing stress beat cepheid beat effect beat frequency beat mass beat period

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。