“cosine rule”的概念、定义、习题解题方法及翻译-物理辞典

单词	cosine rule
释义	cosine rule In any triangle, with sides of length a, b, and c, c² = a² + b² - 2abcosθ, where θ is the angle between sides a and b
随便看	Q-value QCD QED QFD QSG QSO QSS quadratic equation quadrature quality of sound quantization quantum quantum chaos quantum chromodynamics quantum electrodynamics quantum electronics quantum entanglement quantum field theory quantum flavourdynamics quantum gravity quantum Hall effect quantum jump quantum mechanics quantum number quantum optics

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。