Oscillation
01
振荡
(physics) the back-and-forth motion of an object between two end points
例子
Pendulums have proven useful for studying simple harmonic oscillation and modeling more complex periodic motions in dynamic systems.
摆锤已被证明有助于研究简谐振荡和模拟动态系统中更复杂的周期性运动。
Musical instruments produce unique tones through oscillations within resonant acoustic cavities that reinforce particular vibration modes.
乐器通过在共振声腔内的振荡产生独特的音调，这些振荡加强了特定的振动模式。
02
the act or process of repeatedly shifting between different states, conditions, or opinions
例子
His mood showed constant oscillation between confidence and doubt.
The market 's oscillation between gains and losses worried investors.
03
a single complete cycle or movement in a periodically repeating process
例子
One oscillation of the pendulum takes two seconds.
The machine records each oscillation of the vibrating string.
词汇树
oscillation
oscillate
oscill
