| 单词 | foot |
| 释义 | foot The unit of length in f.p.s units. It is equal to one-third of a yard and is now therefore defined as 0.3048 metre. Several units based on the foot were formerly used in science, including the units of work, the foot-pound-force and the foot-poundal , and the illumination units, the foot-candle and the foot-lambert . These have all been replaced by SI units |
| 随便看 |
|
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。