“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	Seger cones Segrè plot seismic waves seismograph seismology selection rules selectron selenium cell selenology self inductance self-energy self-exciting generator self-organization self-similarity semiclassical approximation semiconductor semiconductor diode semiconductor laser semipermeable membrane series series circuits series-wound machine sets sextant shadow

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。