简
谐
振
动
j
i
ǎ
n
x
i
é
z
h
è
n
d
ò
n
g
Definitions
1. simple harmonic oscillation
2. sinusoidal oscillation
Components
简谐
jiǎn xié
–
simple harmonic (motion, oscillation etc in mechanics)
振动
zhèn dòng
–
to vibrate