“背景起伏”的概念、定义、习题解题方法及翻译-物理辞典

单词	背景起伏
释义	背景起伏 background fluctuation
随便看	β CMa star β decay β-decay electron β disintegration β Lyrae star β Lyr-type variable β Persei star β transition β衰变 β衰变电子 β跃迁 γ Cassiopeiae star γ Cas star γ radiation γ-radiation counter γ-radiation source γ-ray astronomy γ-ray background γ-ray Burat Alert Telescope γ-ray burst γ-ray burst afterglow γ-ray burst energy γ-ray burster γ-ray burst light curve γ-ray burst mass extinction

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。