| 释义 |
simple harmonic motion ˈsimplhɑ:ˈmɔnikˈməuʃən Ｓ短语¹¹⁴⁴⁶⁷⁺⁴
基本英英例句例句
简谐运动
周期转动
Noun:
periodic motion in which the restoring force is proportional to the displacementThe system executessimple harmonic motion.此系统产生简谐运动。 Examples of periodic motion include a rocking chair, a bouncing ball, a vibrating guitar string, a swinging pendulum, and a water wave. See also simple harmonic motion.
周期运动的例子有：晃动着的摇椅、弹跳着的球、振动的吉他弦、摇晃的摆以及水波等。 jukuu |