“平均速度”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	平均速度
释义	平均速度 average velocity
随便看	lower culmination lowered isothermal model lower limb lower limit lower main sequence lower mantle lower transit low-expansion glass Low-Frequency Array low frequency fluctuation low frequency radio astronomy low intensity reciprocity low intensity reciprocity failure low ion low ionization nuclear emission-line region lowland low level low-luminosity star Lowly concubine of emperor low-lying state low-mass binary low-mass star low-mass X-ray binary low-metallicity low-metallicity cluster