“preceding sunspot”的概念、定义、习题解题方法及翻译-物理辞典

单词	preceding sunspot
释义	preceding sunspot 缩写：p-sunspot; p-spot。前导黑子; P黑子
随便看	absolute bolometric magnitude absolute brightness absolute calibration absolute catalogue absolute coordinates absolute degree absolute determination absolute energy distribution absolute error absolute frequency absolute gradient absolute height absolute instability absolute intensity absolute luminosity absolute magnitude absolute magnitude effect absolute measurement absolute orbit absolute parallax absolute perturbation absolute perturbation method absolute photoelectric magnitude absolute photographic magnitude absolute photometry

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。