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

• He oscillated between happiness and depression.
  他时而高兴时而沮丧。
• 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
• Prices for many metals have oscillated significantly over the past few years but in a very high historical range, reflecting strong underlying fundamentals.
  过去几年，许多金属价格出现大幅震荡，但都是在历史高位震荡，反映了强劲的基本面因素。
• 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。
• Before the 2007-08 food crisis, the cost of the commodity oscillated between$ 4 and$ 10 most of the time.
  2007-08年粮食危机爆发之前，大豆价格大多在4至10美元的区间内波动。
• In the paper, stability of oscillation frequency is distinguished as: frequency deviation caused by parameters changing of decision oscillation frequency, electric noise modulating to oscillated signal in oscillation system.
  本文阐述的是把振荡器的频率稳定问题，区分为：决定振频参量变化引起的频率变化，振荡系统中电噪声对已产生振荡信号的调制。
• 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。
• However, in spite of moderate amount of heterogeneity, the oscillated activity and the non-monotonic relationship between the correlation coefficient of the network and the strength of the inhibitory feedback gain are robust.
  但是在合理的异质程度范围内，网络相关性放电活动的同步振荡特性以及相关系数和抑制性反馈强度之间的非单调关系具有鲁棒性。
• Particles in the Airy beam were firstly dragged into the nearest optical intensity peaks, and then oscillated along the parabolic trajectories and finally converged to the parabolic line.
  小球在光学梯度力的作用下，被牵引到光强极大值处，沿着抛物线做振荡运动，并最终收敛于抛物线型结构。
• 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