“annulus”的概念、定义、习题解题方法及翻译-物理辞典

单词	annulus
释义	annulus The plane figure formed between two concentric circles of different radii, R and r. Its area is π(R² - r²)
随便看	acceleration of free fall accelerator acceptor acceptor levels accommodation accretion disc accumulator achromatic lens acoustics acoustoelectronic devices actinic radiation actinium actinium series actinoid contraction actinometer action at a distance action potential action spectrum activation analysis active device activity additive process adiabatic approximation adiabatic demagnetization adiabatic process

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。