oscillated

英 [ˈɒsɪleɪtɪd]

美 [ˈɑːsɪleɪtɪd]

v.  (情感或行为)摇摆，变化; 摆动; 振动; 波动; 振荡
oscillate的过去分词和过去式

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

• Traders warned against calling the end of high oil prices, since prices have oscillated between$ 130 and$ 120 for the past 10 days without a clear trend emerging.
  交易员对高油价已经结束的说法提出了警告，因为过去10天油价一直在120美元至130美元间振荡，并未出现一个明显的趋势。
• That is mixing the baseband signal ( linear frequency modulation signal and sinusoid signal) with two orthogonal local oscillated signal generated using direct digital synthetic technology to move the baseband signal to intermediate frequency band.
  同样运用直接数字合成技术产生基带信号&线性调频信号和正弦信号，与本地载波混频后，将其频谱搬移到中频，完成数字上变频。
• The Sampling, Storage and Reproduction of High Frequency Oscillated Waves
  对高频振荡波形的采样存储和复现
• He oscillated between happiness and depression.
  他时而高兴时而沮丧。
• When the maximum velocity of an oscillated flow in the collapsible tube exceeds the so-called critical velocity, the tube will become unstable and oscillate with displacement.
  可坍陷管中，当管流速度幅值超过临界速度时，会产生失稳和位移振荡。
• The oscillated background with small amplitudes of the system point spread function spoils the contrast of reconstructed images.
  在点扩散函数分布中的均匀或起伏较小的背景将降低重建图像的对比度。
• Although this policy oscillated during the implementation process, the content of Si-Shu was obvious day by day.
  尽管这一政策在执行过程中有所反复，四书学的内容却逐渐得以凸显。
• 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。
• The Mechanism and Action of Filling Disperse Using Foam Oscillated in Foam Plastic
  塑料发泡过程中气泡振动对填料分散的影响和作用机理
• With a modulation current which oscillates with time added on the equilibrium current, the radial position of the resonant surface can be oscillated.
  在等离子体平衡电流的基础上加入随时间振荡的调制电流，有理面的位置会随时间振荡。