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

• 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。
• 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。
• 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）；
• We find that the spin polarization/ coherence oscillates along the transport direction even when there is no external magnetic field, and the oscillation period is independent of the electric field.
  我们发现即使没有外磁场时，自旋极化也会在扩散方向上有振荡，并且振荡周期与外加电场无关。
• Below the threshold, the atomic dipole moment oscillates with resonance frequency only.
  阈值之下，原子偶极矩以共振频率振荡；
• If the price of the currency pair continuously oscillates between the trendline and the channel line then one can assume that a valid channel exists.
  如果价格的货币对之间的不断振荡趋势和渠道，则可以假设，一个有效的渠道存在。
• 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。
• But if the field changes or oscillates quickly enough, it produces a gravitational attraction, just like ordinary or dark matter.
  不过，要是纯量场变化或是振得够快，它就会产生重力相吸效应，一如普通物质或是暗物质。
• 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。