| 单词 | periodic motion |
| 释义 | periodic motion Any motion of a system that is continuously and identically repeated. The time T that it takes to complete one cycle of an oscillation or wave motion is called the period , which is the reciprocal of the frequency. See pendulum; simple harmonic motion |
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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。