简谐振动 jiǎn xié zhèn dòng

DEFINITIONS

  1. simple harmonic oscillation
  2. sinusoidal oscillation

CHARACTERS

简 jiǎn
HSK 3
simple, terse, succinct, a letter
谐 xié
HSK 6
harmonize, agree; joke, jest
振 zhèn
HSK 5
raise, excite, arouse action
动 dòng
HSK 2
move, happen; movement, action