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EnglishTHE SCHOLAR'S LEXICON

frequency

/free-kwuhn-see/US // ˈfri kwən si //UK // (ˈfriːkwənsɪ) //

频率,频次,频度,頻率

Related Words

prevalence流行程度,普遍性,流行性,流行趋势density密度,密度大,密度高,密度大的number数,编号,数量,号码recurrence复发,复发的,复发的情况,重演regularity规律性,规则性,规整性,规律repetition重复,重复性,重复的,重复性的abundance丰度,丰裕度,丰量,丰裕constancy恒久性,恒常性,恒定性,恒定oscillation震荡,振荡,发振,摆动beat打,殴打,拍打,击打reiteration复述,重述,重提,重言iteration迭代,迭代次数,递增,循环rhythm节奏,节律,节奏感,节拍pulsation脉动,搏动,脉冲,脉搏persistence持久性,持之以恒,持久periodicity周期性,周期性问题,定期性,期限性frequentness频度,频繁性,频率,频次

Definitions

n.名词 noun
  1. 1

    plural fre·quen·cies.

    • : Also frequence. the state or fact of being frequent; frequent occurrence: We are alarmed by the frequency of fires in the neighborhood.
    • : rate of occurrence: The doctor has increased the frequency of his visits.
    • : Physics. the number of periods or regularly occurring events of any given kind in unit of time, usually in one second.the number of cycles or completed alternations per unit time of a wave or oscillation. Symbol: F; Abbreviation: freq.
    • : Mathematics. the number of times a value recurs in a unit change of the independent variable of a given function.
    • : Statistics. the number of items occurring in a given category.

Synonyms & Antonyms

nouncommonness, repetitiveness
Forms: frequencies
Synonyms
density密度,密度大,密度高,密度大的number数,编号,数量,号码prevalence流行程度,普遍性,流行性,流行趋势recurrence复发,复发的,复发的情况,重演regularity规律性,规则性,规整性,规律repetition重复,重复性,重复的,重复性的abundance丰度,丰裕度,丰量,丰裕beat打,殴打,拍打,击打constancy恒久性,恒常性,恒定性,恒定iteration迭代,迭代次数,递增,循环oscillation震荡,振荡,发振,摆动periodicity周期性,周期性问题,定期性,期限性persistence持久性,持之以恒,持久pulsation脉动,搏动,脉冲,脉搏reiteration复述,重述,重提,重言rhythm节奏,节律,节奏感,节拍frequentness频度,频繁性,频率,频次

Examples

  • This comes as fight frequency leaguewide has tapered off over the years and nosedived over the past decade.

  • The researchers thought higher storm frequency might shape where lizards evolved to have better grips.

  • The researchers pinpointed the frequency of radiation needed to make the atoms take the leap, which is equivalent to finding the size of the gap between the energy levels.

  • The pattern of waves, called a chirp, would increase in frequency over time.

  • Generating and transmitting them is difficult and expensive, requiring special lasers, and even then the frequency range is limited.

  • That frequency is within the range used by amateur radio operators, so anyone can listen in.

  • One of the biggest concerns in Europe is the frequency of air traffic with West Africa.

  • The agent in the security room repeats this message to those at the debate site, listening on the “Mike” radio frequency.

  • Despairing about the length and frequency of the many fashion weeks has become a tired refrain.

  • The bigger the black hole, the lower the frequency, much as it is with musical instruments.

  • In short, there is but one fault I find with the country, and it is a great one, I mean the frequency of earthquakes.

  • The secrecy of these meetings make them more enjoyable, and their length and frequency are unconsciously increased.

  • The frequency with which it is seen near cliffs suggests that it finds concealment under rocks.

  • Certainty of meaning precedes frequency of use; and this necessary confidence 238 is gained from a study of the dictionary.

  • Earthquakes increased in frequency until Rick and Scotty felt as though the ground never ceased shuddering.

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