“背景噪声电平”的概念、定义、习题解题方法及翻译-物理辞典

单词	背景噪声电平
释义	背景噪声电平 background-noise level
随便看	bulge X-ray source bulk property Bulletin of The Astronomical Society of India bunch of particles Bunda bundle frame Buneman instability Bunsen photometer Bureau International de l'Heure Bureau of Astronomy Burnham's General Catalogue of Double Stars Burnham's Nebula burst burster bursting pulsar burst noise burst source Butcher-Oemler effect butt butterfly diagram Butterfly Nebula BV B-V color index B-V colour index BV 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。