“beam hole”的概念、定义、习题解题方法及翻译-物理辞典

单词	beam hole
释义	beam hole A hole through the shielding of a nuclear reactor to enable a beam of neutrons or other particles to escape for experimental purposes
随便看	optics optoelectronics or circuit orbit orbital orbital quantum number orbital velocity order order of magnitude order parameter ordinary ray ordinate origin ortho- oscillation oscillator oscilloscope osmiridium osmometer osmosis osmotic pressure Ostwald ripening Ostwald's dilution law Otto engine ounce

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。