“harmonic vibration”的概念、定义、翻译、参考文献-科学参考

单词	harmonic vibration
释义	harmonic vibration Encyclopedia 理学简谐振动释 harmonic vibration简谐振动振动物体移动的位移（或转动的角位移）可以用正弦或者余弦函数表示的振动。是最基本和最简单的周期振动。 Mathematics harmonic vibration谐振动
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