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frequency中文是什么意思

音标：[ 'fri:kwənsi ]   发音:
名词复数: frequencies   
  • n.
    1.屡次，频仍，频繁。
    2.(脉搏等的)次数，出现率；频度；【物理学】频率，周率。
    短语和例子

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  • 例句与用法
  • Wave speed equals frequency times wavelength .
    波速等于频率乘以波长。
  • He manipulated the frequency dial of the radio .
    他开始调拨频率键盘。
  • Confined waves have definite frequencies .
    被限制的波具有确定的频率。
  • Accidents are happening with increasing frequency .
    事故频繁发生。
  • Radiation must have exactly the frequency .
    辐射必须严格具有频率。
  • The resulting frequency varies by a few percent .
    最终频率有少许变动。
  • The pitch depends on the frequency .
    音调的高低是由频率决定的。
  • N is the desired noninteger frequency divider .
    N为所要求的非整数分频值。
  • The high frequencies are attenuated .
    高频成分被削减。
  • The frequency and amplitude of vibration are monitored .
    振动的频率与振幅受到监控。
  • 更多例句：  1  2  3  4  5
  • 英文解释
  • the number of observations in a given statistical category
    同义词：absolute frequency,

  • the ratio of the number of observations in a statistical category to the total number of observations
    同义词：relative frequency,

  • the number of occurrences within a given time period; "the frequency of modulation was 40 cycles per second"; "the frequency of his seizures increased as he grew older"
    同义词：frequence, oftenness,

  • 百科解释
Frequency is the number of occurrences of a repeating event per unit time. It is also referred to as temporal frequency.
详细百科解释
  • 其他语种释义
Last modified time:Mon, 18 Aug 2025 00:29:56 GMT

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