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简谐运动具有对称性,因此描述简谐运动的一些物理量也具有对称性.如果同学们在学习简谐运动时能够抓住这一特点并灵活地运用,就可以使一些问题简捷明了.
Harmonic motion is symmetrical, so some of the physical quantities describing simple harmonic motion are also symmetrical, and some of the problems are simple and straightforward if students can grasp this feature and apply them flexibly while learning harmonic motion.