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

• Human nature oscillates between good and evil.
  人必在善恶之间摇摆不定。
• Two kinds of self-trapping are discussed through phase space analysis in the mean-field approximation: 1) The number of atoms oscillates near an equilibrium point in the phase space, while relative phase increases monotonously with time ( running-phase);
  在平均场近似下通过相平面（phasespace）分析的方法研究了两种自俘获的机理：1）势阱中的粒子数在平衡位置附近振动，而相对相位随时间单调变化（running-phase）；
• Under external forcing condition, the local temperature amplitude of Yunnan oscillates with the oscillation of the external forcing.
  考虑外源强迫的作用后，云南局地气温系统在其演变过程中只随外源强迫的振荡而振荡。
• So it goes back into the air so it goes immediately to weightlessness again and then it oscillates back and forth.
  反弹到空中，所以马上又变成失重状态，来回振动。
• When the coupling coefficient changes rapidly, it accelerates the collapse revival phenomena, and the squeezing parameter oscillates with time, the squeezing of the field appears repeatedly.
  而当耦合系数变化较快时，崩塌和回复现象被加速，而光场压缩量将产生振荡，压缩效应将反复出现。
• What typically happens in an economic cycle is that the stock of a company or even the value of an entire industry grows oscillates beyond fair value.
  现在的情况是：在一个经济周期中，公司的股票甚至是整个行业的价值起伏波动背离了其真正的价值。
• 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。
• 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。
• Results show that for a weak field, the exciton mainly oscillates between two localized states;
  结果表明，在弱场情况下，激子主要在局域态之间隧穿；
• In addition, the analyses of the latitude series at both Mizusawa and Ukiah stations are also made in this paper, and the pole oscillates with the periods of 27,2 and 32.9 years at the two stations, respectively.
  此外，还对水泽和尤凯亚站的纬度序列作了分析，分别存在27.2年和32.9年的长周期摆动。