读知识>英语词典>fluctuation翻译和用法

fluctuation

英 [ˌflʌktʃuˈeɪʃn]

美 [ˌflʌktʃuˈeɪʃn]

n.  波动,涨落,起伏

复数:fluctuations 

CET6TOEFLIELTS化学

BNC.6226 / COCA.8463

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

英英释义

noun

  • the quality of being unsteady and subject to changes
    1. he kept a record of price fluctuations
    Synonym:wavering
  • an instance of change
      Synonym:variation
    1. a wave motion
      1. the fluctuations of the sea

    双语例句

    • Moreover, the influence of the geometric parameters on efficiency and speed fluctuation of the roller drives is discussed.
      并且论文也讨论了滚筒的几何参数对效率和速度变化的影响。
    • This paper introduces the definitions, related concepts and hazards of voltage fluctuation and flicker;
      摘要介绍电压波动和闪变的定义、相关概念、危害;
    • In addition, the main reason of china's economic fluctuation in21st century is the stagnation of the transition in some key fields.
      当前中国仍存在经济剧烈波动的可能,其根源在于关键领域改革的滞后。
    • In more than ten years the periodic fluctuation of China's macro economy operation is very obvious.
      近十几年来我国宏观经济运行周期性波动十分明显。
    • In electricity market, the fluctuation of market factors brings about much more adjustment demand of power tariff.
      在电力市场中,销售电价面临因市场因素变动导致的更多调整需求。
    • Even a minor fluctuation in the water temperature can affect the fish.
      水温即使有微小的波动,也会对鱼类产生影响。
    • This ensures there's no electrical fluctuation within the car's systems and prevents a malfunction.
      这保证没有电波动车辆系统内,防止故障。
    • Characteristics of the International Oil Price Fluctuation and the Impact on China's Macro-economic Analysis
      国际油价波动特征及对我国宏观经济的影响分析
    • Cyclic fluctuation is a common phenomenon in the economic development.
      周期波动是经济发展过程中的常见现象。
    • Cross-regional factors flow's influence on the regional economic growth and fluctuation should be versatile.
      摘要要素跨区城流动对区域经济增长和波动的影响应是多方面的。