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单词 harmonic
释义

harmonic /hɑːˈmɒnɪk//hɑːrˈmɑːnɪk/

英汉-汉英词典
  1. n. 〈音〉泛音
  2. adj. 和声的
副 词: harmonically
词组 | 习惯用语
harmonic analysis 谐波分析,调和分析
harmonic current 谐波电流;正弦电流
harmonic wave 谐波
second harmonic 二次谐波
harmonic oscillator [物]谐振子;谐波振荡器;谐波发生器
harmonic distortion 谐波失真
harmonic response 谐波响应,频率响应
second harmonic generation 倍频效应;二次谐波发生
harmonic excitation [信]谐波激励
harmonic gear 谐波齿轮
harmonic balance 谐波平衡
harmonic component 谐波分量;调和成分;低分量
total harmonic distortion 总谐波失真
harmonic content [电]谐波量
harmonic motion 谐运动;简谐运动;谐波运动
first harmonic 基波
harmonic frequency 谐频;谐振频率
harmonic drive 谐波驱动;谐波激励
harmonic function 调和函数
harmonic filter 谐波滤波器
英语例句库
  1. Add harmonic work environment,favourable enterprise culture,doubtless to upraise incentive action for enterprise employee .
    最后企业要建立良好的企业文化,加之以和谐的工作环境,无疑会对企业职工以强大的激励作用。
  2. The modulation index can be increased by using distorted wave forms that contain only triplen (multiples of three) harmonics.
    通过使用只含有三次谐波的波形作为载波可以提高这个调节指数。
  3. As an application, some nonexistence theorems of nonconstant stable harmonic maps from a Finsler manifold to a Riemannian manifold are given.
    The first and second variation formulas of the energy functional for a nondegenerate map between Finsler manifolds is derived.
  4. The rate of a process is based upon the energy barrier required to cross the corresponding saddle point, and a harmonic prefactor.
    越过马鞍点和前因子所需的能量决定该过程的速度。
  5. The error estimation of the quasi-synchronous sampling harmonics anal-ysis and the method used for measuring the subharmonics of periodic signalsare also discussed.
    文中还对测量误差作了分析和估计,并介绍了测量分数次谐波的一种方法。
  6. After analysis and determination on harmonic wave from rectification units operation, and understood hazardness of harmonic wave, the design project of harness was put forward.
    介绍了电化学工业整流装置产生谐波的种类,谐波的治理方法,滤波器的种类及其特点,滤波器方案的选择。
  7. In this superradiance harmonics, the temporal width of harmonics is extremely short, the ratio of high harmonic fundamental wave is much higher than the known superradiance harmonics.
    在这种机制里,谐波脉冲的时间宽度极短;高次谐波与基波的比例比已知的超辐射谐波高得多。

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原声例句
胡敏读故事记托福单词

All I wanted was to harvest a harmonic relationship with her.

我想要的就是获得两人之间如和声般的融洽关系。

科学60秒 听力 2013年11月合集

So what's the pathway from hormone to harmonics?

那么从荷尔蒙到和声是如何转变的呢?

聆听音乐(视频版)

So he's up to something here with this rate of harmonic change.

他有企图的运用这样的和声变换速率。

聆听音乐(视频版)

So what's happened to the rate of harmonic change here?

那么这里的和声变换速率是怎样的?

少年谢尔顿-第一季

A kid who knows to add an x-cubed term to a simple harmonic oscillator.

一个知道给简单谐振子加一个x的立方的孩子。

聆听音乐(视频版)

He's trying to relax us here by slowing down the rate of harmonic change here.

他想要通过减慢和声变换的速率使我们放松下来。

VOA慢速英语_世界

The researchers have now made about 20 small " harmonic" devices that can be attached to insects.

研究人员现在已经做了大约20个小的" 和声" 装置,可以附着在昆虫身上。

雅思口语备考指南

Harmonic means that there are different harmonies that come together to create a more full and rich beautiful sound.

旋意味着会有不同的和声共同创造出更饱满,更丰富的优美声音。

雅思口语备考指南

Or if many people are singing, like five people are singing, we say that their voices are harmonic together.

或者如果很多人在唱歌,例如五个人在唱歌,我们会说他们的声音在一起。

PBS趣味科普

It's got that fundamental base frequency down here with lots of harmonics up here, but it's just buzzy noise.

它的基本基频在这里,这里有很多谐波,但这只是嗡嗡声。

中文百科

谐波

绳子抖动的模式是谐波
Tabla de armónicos en la guitarra eléctrica.
Two different notations of natural harmonics on the cello. First as sounded (more common), then as fingered (easier to sightread).

谐波是一个数学或物理学概念,是指周期函数或周期性的波形中能用常数、与原函数的最小正周期相同的正弦函数和余弦函数的线性组合表达的部分。

根据傅立叶级数的原理,周期函数都可以展开为常数与一组具有共同周期的正弦函数和余弦函数之和。
其展开式中,常数表达的部分称为直流分量,最小正周期等于原函数的周期的部分称为基波一次谐波,最小正周期的若干倍等于原函数的周期的部分称为高次谐波
因此高次谐波的频率必然也等于基波的频率的若干倍,基波频率3倍的波称为三次谐波,基波频率5倍的波称为五次谐波,以此类推。不管几次谐波,他们都是正弦波。

英语百科

Harmonic 谐波

The nodes of a vibrating string are harmonics.
Two different notations of natural harmonics on the cello. First as sounded (more common), then as fingered (easier to sightread).

The term harmonic in its strictest sense describes any member of the harmonic series. The term is employed in various disciplines, including music and acoustics, electronic power transmission, radio technology, etc. It is typically applied to repeating signals, such as sinusoidal waves. A harmonic of such a wave is a wave with a frequency that is a positive integer multiple of the frequency of the original wave, known as the fundamental frequency. The original wave is also called 1st harmonic, the following harmonics are known as higher harmonics. As all harmonics are periodic at the fundamental frequency, the sum of harmonics is also periodic at that frequency. For example, if the fundamental frequency is 50 Hz, a common AC power supply frequency, the frequencies of the first three higher harmonics are 100 Hz (2nd harmonic), 150 Hz (3rd harmonic), 200 Hz (4th harmonic) and any addition of waves with these frequencies is periodic at 50 Hz.

近义、反义、联想词
近义词
n.
tone, pure tone, timbre, timber, quality

adj.
harmony, musical harmony, harmonics, harmonious

反义词
n.
nonharmonic, inharmonious, unharmonious

联想词
chromatic有颜色的,颜色鲜艳的;octave八度音阶;tonal音调的;melodic有旋律的;rhythmic间歇的;melody旋律;resonance回响, 回荡;chord弦;resonant共鸣的;oscillation振动;acoustic声学的;
英英词典
harmonic n.
  1. a tone that is a component of a complex sound
  2. any of a series of musical tones whose frequencies are integral multiples of the frequency of a fundamental
harmonic adj.
  1. of or relating to harmony as distinct from melody and rhythm
    • subtleties of harmonic change and tonality
  2. of or relating to harmonics
  3. of or relating to the branch of acoustics that studies the composition of musical sounds
    • the sound of the resonating cavity cannot be the only determinant of the harmonic response
  4. relating to vibrations that occur as a result of vibrations in a nearby body

  5. synonymous: sympathetic
  6. involving or characterized by harmony

  7. synonymous: consonant, harmonical, harmonized, harmonised, in harmony
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更新时间:2025/6/18 2:41:21