诗词屋>英语词典>oscillations翻译和用法

oscillations

英 [ˌɒsɪˈleɪʃənz]

美 [ˌɑsəˈleɪʃənz]

n.  摆动; 摇摆; 振动; 一次波动; 浮动; 振幅; (情感、行为、思想的)摇摆不定,变化无常,犹豫不定
oscillation的复数

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

  • Reduce the amplitude ( of oscillations or waves).
    减少摆动或波浪的振幅。
  • I got it low because I measured ten oscillations, you see?
    我让它变低了,因为我做了10次振荡,看到了么?
  • The vibrating object has executed a number of oscillations.
    物体已经完成了许多次振动。
  • Among these characteristics, quasi-periodic oscillations led us to believe the possibility of existing oscillations in the corona.
    在这些特征中,准周期振荡使我们认为,在日冕上可能存在着快速振荡。
  • In addition, we investigated the neural oscillations linked to identification of environmental and personal risks.
    我们还分析了与识别环境和个人风险相关的神经振荡活动。
  • As the Earth's climate has changed, once-regular oscillations in these systems have become unpredictable.
    随着地球气候的变化,这些体系中曾经有规律的循环已经变得不可预测了。
  • Recordings were analyzed for changes in EEG power spectra, power topography, and sleep-specific cortical oscillations.
    分析EEG功谱、功率地形图和睡眠特异性的皮层共振活动。
  • Decentralized control by low-order dynamic compensators for damping the low-frequency oscillations in power system was proposed in this paper.
    提出一种用低阶动态补偿器抑制电力系统低频振荡的分散控制方法。
  • An electromagnetic wave generated by oscillations in an electric circuit.
    一种电磁波,由电在电导体内振荡而产生。
  • It is shown that the closed-loop excitation control can be adopted to suppress the low-frequency current oscillations in the system.
    本文分析了利用励磁闭环控制抑制系统低频振荡的机理,并提出了励磁闭环控制系统的设计方法。