fluctuated

英 [ˈflʌktʃueɪtɪd]

美 [ˈflʌktʃueɪtɪd]

v.  (大小、数量、质量等)波动; (在…之间)起伏不定
fluctuate的过去分词和过去式

过去式：fluctuated　

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

• In the process of secondary succession from conifer-broadleaf forest to broadleaf forest, species richness fluctuated remarkably.
  在针阔混交林向阔叶林演替过程中，物种丰富度指数表现为较大的波动性。
• Overall, the frequently fluctuated lacustrine conditions and the surrounding tectogenesis are mainly responsible for the greatly varied form, different genesis of stromatolites.
  柴达木盆地频繁变化的湖相水体条件和周围的构造运动是叠层石形态多样，成因各异的主要外部和环境因素。
• The continuity of some schemes has indeed fluctuated through the financial crisis.
  金融危机期间，一些企业的管培计划确实有所波动。
• In recent years, our economy fluctuated significantly, accompanied with deflation and high growth rate.
  近年来，我国经济波动比较大，甚至出现了通货紧缩和高增长并存的现象。
• As can be seen from the table, net sales and costs and expenses of the designated company both showed a general trend of fast increase while its profit fluctuated.
  根据图表所示，该公司的净销售与成本支出皆呈现了快速提高的总趋势，而其利润则呈现了波动。
• The TN loss fluctuated with rainfall-runoff, but the TP loss showed an increasing trend year by year.
  氮流失浓度受降雨径流变化影响显著，而磷流失则表现出逐年递增的趋势；
• We had already perceived how the temperature fluctuated.
  我们已注意到温度的波动情形。
• Over the decades, the attention we have paid to it has fluctuated.
  数十年以来，我们对它的关注有起有落。
• This week's option market seemed to have fluctuated because somebody was selling maliciously.
  本周的期货市场，因为有人恶意抛盘而显得震荡不稳。
• Since the breakdown of Bretton Woods System, both nominal and real exchange rates have fluctuated frequently and widely.
  自从布雷顿森林体系崩溃以来，名义汇率和实际汇率的波动成为世界经济的常态。