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

单词	astronomical unit
释义	astronomical unit(AU) The mean distance between the sun and the earth. It is equal to 149 597 870 km (499 light seconds)
随便看	synchrotron radiation synodic month synodic period systems software Système International d'Unités syzygy T invariance T violation tachometer tachyon tandem generator tangent tangent galvanometer tau particle Taylor series technicolour theory tektite telecommunications telephoto lens telescope television television tube temperament temperature temperature coefficient

物理辞典收录了3346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。