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frequency    音标拼音: [fr'ikwənsi]
n. C频率,周率;U频繁,屡次

C频率,周率;U频繁,屡次

frequency
频率


frequency
频率回应


frequency
频率测试


frequency
频率容许度

frequency
频率 频

frequency
n 1: 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" [synonym:
{frequency}, {frequence}, {oftenness}]
2: the ratio of the number of observations in a statistical
category to the total number of observations [synonym:
{frequency}, {relative frequency}]
3: the number of observations in a given statistical category
[synonym: {frequency}, {absolute frequency}]

Frequency \Fre"quen*cy\, n.; pl. {Frequencies}. [L. frequentia
numerous attendance, multitude: cf. F. fr['e]quence. See
{Frequent}.]
1. The condition of returning frequently; occurrence often
repeated; common occurence; as, the frequency of crimes;
the frequency of miracles.
[1913 Webster]

The reasons that moved her to remove were, because
Rome was a place of riot and luxury, her soul being
almost stifled with, the frequencies of ladies'
visits. --Fuller.
[1913 Webster]

2. A crowd; a throng. [Obs.] --B. Jonson.
[1913 Webster]

93 Moby Thesaurus words for "frequency":
AF, CPS, EHF, HF, Hz, MF, RF, SHF, UHF, VHF, VLF, amplitude,
antinode, audio frequency, carrier frequency, crest, cycles,
de Broglie wave, diffraction, electromagnetic radiation,
electromagnetic wave, extremely high frequency, fluctuation,
frequency band, frequency spectrum, fundamental, fundamental tone,
guided wave, harmonic, harmonic motion, hertz, high frequency,
in phase, interference, intermediate frequency, intonation,
kilocycles, kilohertz, libration, light, longitudinal wave,
low frequency, lower frequencies, mechanical wave,
medium frequency, megacycles, megahertz, monotone, monotony, node,
nutation, oscillation, out of phase, overtone, partial,
partial tone, pendulation, period, periodic wave, periodicity,
pitch, radio frequency, radio wave, ray, reinforcement, resonance,
resonance frequency, seismic wave, shock wave, sound wave,
spark frequency, spectrum, superhigh frequency, surface wave,
tidal wave, tone, tonelessness, transverse wave, trough,
ultrahigh frequency, upper frequencies, vacillation,
very high frequency, very low frequency, vibrancy, vibratility,
vibration, wave, wave equation, wave motion, wave number,
wavelength, wavering


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  • Frequency - Wikipedia
    Spatial frequency is defined for properties that vary or occur repeatedly in geometry or space The unit of measurement of frequency in the International System of Units (SI) is the hertz, having the symbol Hz
  • Frequency（英语单词）_百度百科
    Regular repeating actions such as sound waves, light waves, or radio waves have a certain frequency, or number of waves per second 有规律的重复活动如声波、光波、无线电波都有一个特定的频率，或者说是每秒的波动次数。
  • frequency是什么意思_frequency的翻译_音标_读音_用法_例句_爱词霸在线词典
    爱词霸权威在线词典,为您提供frequency的中文意思,frequency的用法讲解,frequency的读音,frequency的同义词,frequency的反义词,frequency的例句等英语服务。
  • FREQUENCY中文 (简体)翻译：剑桥词典 - Cambridge Dictionary
    frequency noun (HAPPENING) Add to word list [ C or U ] the number of times something happens within a particular period, or the fact of something happening often or a large number or times
  • frequency是指频数还是频率？ - 知乎
    但要讲道理的话，是"频数"，也就是count 或者occurrence。 之所以你会觉得是频率，是因为物理上的频率是frequency。 不过物理的频率定义是单位时间内完成 周期性变化 的次数，注意，也是次数。 一般是这样，但是也不排除会有使用不规范的，所以请联系上下文决定。
  • 频率（物理学专用术语）_百度百科
    频率是描述周期性过程中每单位时间内重复事件次数的物理量。频率物理量的符号通常是f，ν或ω，在国际单位制中的单位是Hz，具有T-1的量纲。需要注意的是，“频率”一词在通常语境下指的是时间频率，但有时也会拓展为角频率、空间频率等概念，应视学科领域和具体场景做区分。与频率密切
  • frequency - 搜索 词典
    3 The frequency of one-on-one time is up to you, but the children I interviewed said at least once a month is the minimum 单独 相处 的 次数 由 你 决定， 但是 我 研究 过 的 孩子 说 至少 每个 月 一次。
  • 总结篇--FREQUENCY函数使用终极帖 - 知乎
    很多小伙伴们可能是第一次听说FREQUENCY这个函数。 FREQUENCY这个函数是 EXCEL 最重要的函数之一，掌握了它，你就掌握了打开更高水平之门的钥匙。 FREQUENCY函数计算数值在某个区域内的出现频率，然后返回一个垂直数组。
  • 頻率 (物理學) - 维基百科，自由的百科全书
    频率 （frequency）又稱 週率，是 物理学 上描述某具规律週期性的现象或事件，在每单位 时间 内（即每秒）重复发生的次数（週期數，即循环次数）；通常以符号 或 表示。 频率的单位采用 国际单位制，为 赫兹 （德語： Hertz，简写为 Hz） [註 1]。
  • Frequency | Definition, Symbols, Formulas | Britannica
    frequency, in physics, the number of waves that pass a fixed point in unit time; also, the number of cycles or vibrations undergone during one unit of time by a body in periodic motion





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