fluctuations

英 [ˌflʌktjʊˈeɪʃənz]

美 [ˌflʌktʃuˈeɪʃənz]

n.  波动，涨落，起伏
fluctuation的复数

柯林斯词典

• VERB 变动;波动;上下浮动
  If somethingfluctuates, it changes a lot in an irregular way.
  1. Body temperature can fluctuate if you are ill.
     人患病后体温可能会上下波动。
  2. ...the fluctuating price of oil.
     油价的浮动

双语例句

• The figures take seasonal fluctuations into account.
  这些数字把季节性的波动考虑进去了。
• Fluctuations in the output of laser diodes have been studied experimentally and theoretically.
  已经从理论和实验上研究了激光二极管输出的起伏起象。
• This is not due to a higher level of adjustment brought about by economic fluctuations.
  这是不是由于更高级别的调整所带来的经济波动的影响。
• Taiwan's central bank denies the fluctuations are due to its intervention.
  台湾央行否认汇率的波动是由于它出手进行了干预。
• These fluctuations control the distribution of the sequences.
  这些海平面的浮动控制了沉积层序的分布。
• Over the long term, the performance of mining equities is largely correlated with commodity price fluctuations.
  长期而言，矿业股的表现在很大程度上与大宗商品价格波动相关。
• Yet there is no absolute evidence for periodicity in economic fluctuations.
  然而，在经济波动中，没有绝对的证据表明周期的存在。
• Currently there are fluctuations in the running of department stores and their profits.
  目前我国百货店的经营和效益波动较大，其主要原因在于没有形成自己新的竞争模式。
• The effect of pump fluctuations on mode competition of a two mode laser with saturation effects is studied.
  研究了泵涨落对双模激光增益模型竞争效应的影响。
• Long-term view, subline currency consolidation, reflecting the recent fluctuations in U.S.dollar trading day.
  长期看来，亚系货币的盘整，反映了近几个交易日美元走势波动。