oscillation

英 [ˌɒsɪ'leɪʃn] 美 [ˌɑːsɪ'leɪʃn]

• n. 振动；动摇；彷徨；振幅；单一的振动循环

英英释义

Noun:

1. the process of oscillating between states

2. (physics) a regular periodic variation in value about a mean

3. a single complete execution of a periodically repeated phenomenon;

   "a year constitutes a cycle of the seasons"
   

例句

用作名词 (n.)

1. This will avoid bad oscillation resistive performance.
   为了防止因振动而导致性能恶化。
2. One of the features of a forced oscillation is the energy in the oscillation.
   受迫振动的特点之一是振动的能量。
3. The amplitude of the oscillation in the photodetachment cross section becomes complicated.
   光剥离截面的振幅增大。

经典引文

• He stayed..motionless save for the slow ruminative oscillation of his jaw.

  出自： E. Reveley

词汇搭配

• transient oscillation 瞬态振荡
• fundamental oscillation 基本振动,基波振荡...
• free oscillation 自由振动
• harmonic oscillation 谐振荡
• resonance oscillation 谐振,共振荡...
• forced oscillation 受迫振荡
• oscillation amplitude 振幅
• constrained oscillation 强迫振荡
• angular oscillation 角振荡
• lateral oscillation 横向摆动,横振动...
• damped oscillation 阻尼振荡,减幅振动,...
• natural oscillation 固有振荡,自由摆动...
• electric oscillation 电振荡
• oscillation mode 振荡模
• continuous oscillation 等幅振荡,非衰减振荡...
• periodic oscillation 周期振荡
• relaxation oscillation 松弛颤动,张弛振荡,...
• oscillation damping 振动阻尼,减振...
• back oscillation 回程振荡

近反义词

【近义词】

• swaying 动词sway的现在进行式...
• fluctuation 波动
• vacillation 踌躇
• alternation 交互
• swinging 摆动的
• undulation 波动
• wavering 摇摆的,摇幌的...
• vibration 震动
• cycle 循环