“keeper”的概念、定义、习题解题方法及翻译-物理辞典

单词	keeper
释义	keeper A piece of soft iron used to bridge the poles of a permanent magnet when it is not in use. It reduces the leakage field and thus preserves the magnetization
随便看	virtual particle virtual state virtual work viscometer viscosity visible spectrum visual binary visual-display unit bel bell metal Bell's theorem bending moment Bergius, Friedrich Karl Rudolf berkelium Bernoulli theorem Bernoulli, Daniel Berzelius, Jöns Jacob Bessemer process beta decay beta particle beta-iron betatron Bevatron biaxial crystal biconcave

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。