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frequency中文什么意思

[ 'fri:kwənsi ] 發(fā)音:   用"frequency"造句
  • n.
    1.屢次，頻仍，頻繁。
    2.(脈搏等的)次數(shù)，出現(xiàn)率；頻度；【物理學】頻率，周率。
    短語和例子
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例句與用法

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  1. Wave speed equals frequency times wavelength .
    波速等于頻率乘以波長。
  2. He manipulated the frequency dial of the radio .
    他開始調撥頻率鍵盤。
  3. Confined waves have definite frequencies .
    被限制的波具有確定的頻率。
  4. Accidents are happening with increasing frequency .
    事故頻繁發(fā)生。
  5. Radiation must have exactly the frequency .
    輻射必須嚴格具有頻率。

英文釋義

名詞
  1. the number of observations in a given statistical category
    同義詞：absolute frequency
  2. the ratio of the number of observations in a statistical category to the total number of observations
    同義詞：relative frequency
  3. 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"
    同義詞：frequence, oftenness

百科釋義

    Frequency is the number of occurrences of a repeating event per unit time. It is also referred to as temporal frequency.
    詳細百科解釋

相關詞匯

其他語言

        frequencyとは意味：frequency n. 頻発; 頻度; 〔物理〕 周波數(shù). 【動詞＋】 ◆change a frequency 周波數(shù)を変える ◆My radio doesn't get that frequency. 私のラジオではその周波數(shù)は受信できない ◆I am getting a little deaf and can no longer hear the higher frequencies. 少し...
        frequency meaning： Noun: frequency    freekwunsee The number of occurrences within a given time period "the frequency of modulation was 40 cycles per second"; "the frequency of his seiz...
        frequency en francais：n. fréquence; répartition
        frequency artinya：frekwensi
        frequency ?：noun, ?? ???, ???, ??
        frequency перевод：1) _стат. частотность, частость Ex: frequency distribution частотное распределение 2) частое повторение; повторяемость Ex: this happens with extreme frequency это происходит чрезвычайно часто Ex: ...

相鄰詞匯

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