振荡
To move or swing back and forth at a regular speed; regular fluctuation of a value or quantity above and below a mean value.
Exemplos
3 de 5实验记录了电流的周期性振荡。
The experiment recorded the periodic oscillation of the current.
汇率的短期振荡是可以预见的。
Short-term oscillations in exchange rates are predictable.
政局的振荡导致了经济增长放缓。
Political oscillation led to a slowdown in economic growth.
Família de palavras
Dica de memorização
Think of '振' (vibrate) and '荡' (swing). Vibrate and swing.
Quiz rápido
金融危机期间，全球股市经历了前所未有的___。
Correto!
A resposta correta é: 振荡
Exemplos
实验记录了电流的周期性振荡。
academicThe experiment recorded the periodic oscillation of the current.
汇率的短期振荡是可以预见的。
businessShort-term oscillations in exchange rates are predictable.
政局的振荡导致了经济增长放缓。
formalPolitical oscillation led to a slowdown in economic growth.
最近我这心情跟振荡器似的，起伏不定。
informalMy mood lately has been like an oscillator, up and down.
物理摆的振荡频率取决于它的长度。
everydayThe oscillation frequency of a physical pendulum depends on its length.
Família de palavras
Colocações comuns
Frases Comuns
振荡电路
oscillatory circuit
情绪振荡
emotional fluctuation
高频振荡
high-frequency oscillation
Frequentemente confundido com
震荡 (zhèndàng) is often used for shock/impact (e.g., concussion), while 振荡 (zhèndàng) is used for physical or mathematical oscillation.
Notas de uso
Used in physics, electronics, and finance to describe back-and-forth movement or value changes.
Erros comuns
Often confused with '波动' (general fluctuation). 振荡 implies a more regular or systematic back-and-forth.
Dica de memorização
Think of '振' (vibrate) and '荡' (swing). Vibrate and swing.
Origem da palavra
From '振' (shake/vibrate) and '荡' (sway/swing).
Padrões gramaticais
Quiz rápido
金融危机期间，全球股市经历了前所未有的___。
Correto!
A resposta correta é: 振荡
Vocabulário relacionado
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