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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
  • If the frequencies are low, this approach cannot be used .
    若频率很低时,这种方法就不能使用。
  • The main effect is to raise the fundamental slosh mode frequency .
    主要作用是提高基本的晃动频率。
  • The superficial layers are often frequency selective to transmission .
    表层传播一般都有频率选择性。
  • It includes topics such as spatial frequency filtering, holography .
    它包括空间频率滤光、全息摄影。
  • It was used as a frequency divider and no numbers are decoded from it .
    它被用作无解码输出的分频器。
  • The size of the package in use determines the frequency of doffing .
    所用卷装的尺寸决定了落纱的次数。
  • The reversion frequency is increased by the addition of mutagents .
    逆转的频率靠加入诱发变因素而增加。
  • The waveform is onticeably less rich in the higher frequency .
    这样的合成波形明显地缺乏较高的那一频率。
  • The doppler frequency is a function of the two scattering directions .
    多普勒频率是两个散射方向的函数。
  • Low and intermediate frequency instability models are taken up first .
    首先处理低频和中频不稳定性的模型。
  • 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
  • frequencyとは意味:frequency n. 頻発; 頻度; 〔物理〕 周波数. 【動詞+】 ◆change a frequency 周波数を変える ◆My radio doesn't get that frequency. 私のラジオではその周波数は受信できない ◆I am getting a little deaf and can no longer hear the higher frequencies. 少し...
  • 推荐英语阅读
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