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fluctuation中文是什么意思

音标：[ ˌflʌktju'eiʃən ]   发音:
名词复数: fluctuations   
  • n.
    1.波动，起伏，涨落；【物理学】脉动。
    2.动摇不定，踌躇。
    3.【生物学】彷徨变异。

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  • 例句与用法
  • Sometimes temporal fluctuation may take place in the local velocity .
    有时，在局部速度中可能出现瞬时脉动。
  • The erratic fluctuation of market prices are in consequence of unstable economy .
    经济波动致使市场物价忽起忽落。
  • There were merely brief fluctuations in the speed of his decline .
    有的只是在他迅速垮下去的过程中的短暂波动而已。
  • The simplest fluctuation is the conjunction of two molecules to form a complex .
    最简单的波动是两个分子结合形成缔合体。
  • At the same time broaden the spectrum as result of energy loss fluctuations .
    与此同时，电子谱由于能量损失的涨落而展宽。
  • Such grids effectively smooth out the velocity fluctuation above the dense bed .
    栅格在密相床层上有效地使速度波动平缓起来。
  • Using this approach, we can abstract from fluctuation in aggregate demand .
    运用这一方法，我们可以抽掉总需求中不断变化的因素。
  • For short-run decisions, the ability to predict seasonal fluctuations is often essential .
    对于短时期的决策，预测季节变动则是基本方法。
  • These stocks will be used to reduce or eliminate the wide fluctuations in commodity prices .
    这些储存将用来减少或消除商品价格的大幅度波动。
  • 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。
  • 更多例句：  1  2  3  4  5
  • 英文解释
  • the quality of being unsteady and subject to changes; "he kept a record of price fluctuations"
    同义词：wavering,

  • an instance of change; the rate or magnitude of change
    同义词：variation,

  • a wave motion; "the fluctuations of the sea"

  • 其他语种释义
Last modified time:Mon, 18 Aug 2025 00:29:56 GMT

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