英语释义

• the study of musical sound

片语

optical harmonics光学谐波

Integer harmonics整数倍谐波

characteristic harmonics特征谐波

harmonics generation谐波振蕩

upper harmonics高次谐波

Guitar HarmonicsA guitar harmonic is a musical note played by preventing or amplifying vibration of certain overtones of a guitar string.

Violin Harmonics使用泛音的小提琴

Coded Harmonics编码二次谐波

spherical harmonics球函数

英汉例句

• the power which any non-linear loads consumes can be divided into two sides, one is base power absorbed in power and the other is minus harmonics power.

  任何一种非线性负载所消耗的功率都可以分为两部分，一部分为从电网中吸取的基波功率，另一部分则是负的谐波功率。

• the study on shunt active power filter, which is a novel device compensating harmonics and reactive power current simultaneously, is the focus in the field of power quality control.

  并联有源电力滤波器作为一种新型的谐波、无功综合补偿系统，是电能质量控制领域中的研究热点。

• harmonics are expensive.

  谐和贵得很。

• in this paper, two simplification methods- decreasing the order of calculated harmonics and approximately treating the damper windings, are proposed and investigated.

  本文探索了两种简化计算方法，即降低谐波计算次数和阻尼绕组近似处理。

• see how changing the amplitudes of different harmonics changes the waves.

  看看不同谐波振幅的变化如何改变波。

• in addition, the thesis analyzes the influence of the filter structure and parameters on the output dc voltage ripple and the shape of phase currents, as well as harmonics of phase currents.

  另外，还对滤波器的结构和参数对输出直流电压脉动和发电机相电流波形的影响及相电流谐波进行了仿真分析。

• the metering error considers the non linear effect of the voltage coil and current coil in watt hour meter under different order of harmonics and different distortion degree of input waveform.

  计量误差考虑了电度表电压线圈和电流线圈在不同的谐波次数以及谐波大小时的非线性效应。

• it may also deteriorate the power quality, such as voltage fluctuation, flicker and harmonics emission in distribution system.

  可能给配电网带来电能质量问题，如谐波污染、电压波动及闪变；

• we have stated a rule for consonance in terms of the coincidence of harmonics .

  我们已经叙述了用谐波的符合来表示谐合的规则。

• the filter has no fundamental frequency decay and phase delay, and all harmonics above2nd order are filtered.

  该滤波器在基频处的幅值无衰减，相位无延时，能将2次以上的谐波全部滤掉。

• you know them as harmonics or overtones.

  你把它们当做和声或弦外音。

• in modern electric power system, harmonics by nonlinear loads deteriorate power quality and decrease the security and economy of power delivery.

  现代电力系统中，非线性负荷引起的谐波降低了系统对其它电力用户的供电质量，威胁着系统的安全经济运行。

• the test results show that the detection method has the characteristics of accuracy and real time, and can meet the harmonics detection demand of sapf.

  最后实验结果表明，这种谐波检测方法具有较好的实时性和準确性，能够满足并联型有源滤波器对谐波检测的要求。

• a new method about power harmonics analyzing is brought forward based on improved fft algorithm which can gain high accurate result and doesn't need strict synchronous sampling.

  基于fft的基本原理和準同步算法的基本性质，本文介绍了一种新颖的算法，用于电网信号的谐波分析。

• an approach of measuring harmonics in power system based on artificial neural network (ann) is put forward in this paper.

  提出了一种基于人工神经元网络（ann）的电力系统谐波测量方法。

• whittle has also managed to tease out the fundamental (a physics term that describes a component of lowest frequency of a periodic wave) and harmonics of the big bang.

  惠特尔也曾设法梳理宇宙大爆炸的基波（一个描述最低频率周期波的物理词条）和谐波。

• harmonics are deformations to the ideal electrical wave or sine wave.

  谐波是理想电波或正弦电波的变形。

相似词

balanced用天平称；保持稳定；使…相称（balance的过去分词）

congruous一致的；适合的；协调的

consonant辅音；辅音字母

harmonious和谐的，和睦的；协调的；悦耳的

相反词

disharmonic不和谐的；奇形怪状的

disharmonious不和谐的；不调和的

incongruous不协调的；不一致的；不和谐的

inharmonic不和谐的；不调和的

inharmonious不和谐的；不和睦的

unbalanced使失去平衡；使（精神）错乱（unbalance的过去分词）