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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
  • Its migration through the liquid depends on slight irregularities, or statistical fluctuations .
    其在液体中的迁移有赖于一种微弱的无规性，即统计涨落。
  • These wells should provide data related to possible pre-seismic, co-seismic, or post-seismic water level fluctuations .
    这些井可提供震前，震中或震后水位升降的资料。
  • Emma watched her through the fluctuations of this speech, and saw no alarming symptoms of love .
    爱玛在她的这篇谈话中，始终注意着她，看不出有什么了不起的爱情的征象。
  • Homogeneous nucleation is made possible by statistical fluctuations among molecular aggregates in the vapour .
    同质成核作用之所以可能，是由于蒸汽中分子凝聚的统计起伏。
  • Additional noise contributions are due to the statistical fluctuations of the processes in the valves and transistors .
    其他噪声的产生来自电子管和晶体管中电过程的统计起伏。
  • Fluctuations in the price of wheat on the chicago grain exchange reverberate to the remotest part of the globe .
    在芝加哥谷物股票交换所，小麦的价格波动能够反映到世界最远的一个角落。
  • Either the maximum and minimum stresses of one of these and the mean stress-are required to specify the fluctuation .
    需要两个值：最大应力和最小应力或二者之一和平均应力，以确定其起伏程度。
  • This average of the actual and the deflated exchanges rates is intended to smooth the impact of fluctuations in prices and exchange rates .
    这一实际和减缩的汇率平均数，旨在消除价格和波动的影响。
  • In electronic detectors such as photomultipliers and television tubes, noise manifests itself as random fluctuations in the output current .
    对于光电倍增管，电视摄像管之类的电子探测器，噪声则表现为输出电流的随机起伏。
  • Fluctuation every put two shan wheels switchs
    60米分上下各装两个强减单轮开关
  • 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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