“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	frequency standard frequency step frequency switching frequency transition Fresh Green Fresnel diffraction Fresnel lens Fresnel pattern Fresnel rhomb Fresnel scale Fresnel zone Fresnel zone plate fretted terrain fretum friction frictional force Fried constant Friedmann cosmological model Friedmann-Lemaitre universe Friedmann model Friedmann time Friedmann universe Fried parameter Frigga frigid zone

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。