oscillates

英 [ˈɒsɪleɪts]

美 [ˈɑːsɪleɪts]

v.  (情感或行为)摇摆，变化; 摆动; 振动; 波动; 振荡
oscillate的第三人称单数

柯林斯词典

• VERB 摆动；（大小）来回变化
  If an objectoscillates, it moves repeatedly from one position to another and back again, or keeps getting bigger and smaller.
  1. I checked to see if the needle indicating volume was oscillating.
     我查看了那根音量指针是否在摆动。
• VERB （水平、价值等）波动，浮动
  If the level or value of somethingoscillates betweenone amount and another, it keeps going up and down between the two amounts.
  1. The share price has oscillated between a five-year high of 157.25p in 1997 and this year's low of 91.5p...
     股价一直在1997年创下的5年间最高点157.25便士和今年的最低点91.5便士之间浮动。
  2. Oil markets oscillated on the day's reports from Geneva.
     石油市场因当天来自日内瓦的报道出现了起伏。
  3. ...an oscillating signal of microwave frequency.
     微波频率的波动信号
• VERB （情绪、态度或行为）摇摆
  If youoscillate betweentwo moods, attitudes, or types of behaviour, you keep changing from one to the other and back again.
  1. The president of the Republic oscillated between a certain audacity and a prudent realism.
     该共和国总统施政风格时而大胆冒进，时而谨慎务实。

双语例句

• The oil film trajectory oscillates back and forth with the ebb and flood current, and its thickness decreases and area increases during the drift process with oscillation due to the diffusion.
  油膜轨迹随落潮流和涨潮流来回振荡，因扩散作用，在往复漂移过程中厚度变小，面积增大。
• This criterion can judge whether the system oscillates, and whether the oscillation center is inside the component.
  该原理可以判别系统是否发生振荡，并判断振荡中心是否在元件内部。
• The electron oscillates parallel to the electric field and at the same frequency, but it does not necessarily oscillate in phase with the light wave.
  该电子以相同的频率来作平行于电场的振动，但此振动不见得和原光波同相位。
• We found that the transmission of electrons oscillates periodically with the change of ring's half length or two bubbles 'half circumferences.
  结果表明电子的透射系数随外环半长及两个气泡半周长的改变均做周期性振荡。
• And now we're going to make some approximations, and the approximations that we will make which we will often see-in physics when something oscillates& what we call the small-angle approximations.
  现在我们要，取近似值，我们将要取的，这个近似值，是我们经常在，物理上看到的-，我们称之为，小角度近似值。
• Human nature oscillates between good and evil.
  人必在善恶之间摇摆不定。
• In this way the torso oscillates almost imperceptibly with the breath.
  通过这种方式。躯干随着呼吸不知不觉地振动。
• The jet flow oscillates as a square wave in a sonic oscillator and sine wave in a feedback oscillator.
  研究发现，射流在音波振荡器中近似以方波的形态持续振荡，而在正反馈振荡器中以正弦波的形态振荡。
• He oscillates between political extremes.
  他的政治观点在两个极端之间摇摆不定。
• The pointer oscillates for some time before setting down to a steady deflection.
  指针会振荡一段时间然后才静止到一个稳定的偏转角。