harmonic

harmonic 基本解释

adj.  和声的
n.  泛音; 和声

harmonic 词性变化

复数：harmonics

TOEFL

harmonic 词组短语

• harmonic law
• harmonic amplifier
• harmonic analyzer
• harmonic antenna
• harmonic attenuation
• harmonic capacitor
• harmonic content
• harmonic conversion transducer
• harmonic converter
• harmonic progression

harmonic 详细解释

adj.

1. 和声的
   relating to the way notes are played or sung together to make a pleasing sound

noun

1. 泛音
   a note that sounds together with the main note being played and is higher and quieter than that note
2. 和声
   a high quiet note that can be played on some instruments like the violin by touching the string very lightly

harmonic 双语例句

1. 1、 I had been looking for ways to combine harmonic and rhythmic structures.
   我过去一直在寻找将和声和节奏结合起来的方法。
2. 2、 Analysis and Comparison of harmonic Wave Filter Method in Electric Power Frequency Communication
   工频电力通信中谐波滤除方法的分析和比较
3. 3、 The paper introduced a kind of time domain model for harmonic analysis of arc furnace.
   文章介绍了一种用于电弧炉谐波分析的时域模型。
4. 4、 Any subtle change of capacitance can be measured through the method of modulation on high-frequency harmonic oscillation return circuit.
   电容的微小变化可通过对高频谐振回路调制的方法进行测量。
5. 5、 SPWM modulation is the important way to improve the invert power supply voltage efficiency and reduce the harmonic component.
   SPWM调制是提高逆变电源电压利用率和减少谐波分量的重要方法。
6. 6、 This harmonic current can not flow into the system.
   这样谐波电流就不会流入系统。
7. 7、 A digitized harmonic detection method based on resampling and feedback theory is proposed.
   提出了基于重采样和反馈理论的数字化谐波检测方法。
8. 8、 The article analyzes reactive power compensation and harmonic restraining in power electronic system.
   对电力电子系统的无功功率与谐波抑制方法进行分析。
9. 9、 The decrease method is introduced in the study of wave control, which is focused on one harmonic wave.
   提出了波动控制的递减法，它是针对一列谐波而设计的反馈控制方法。
10. 10、 The article studies a simple method for any energy level of three dimensional harmonic oscillator in uniform magnetic field.
    研究了任意能级下均匀磁场中三维谐振子一级能量修正值的简便方法。
11. 11、 Adjust the frequency, volume, and harmonic content and you can see and hear how the wave changes.
    调整频率、体积和谐波内容，你就可以看到和听到波是怎麽变化的。
12. 12、 The output of Amplifier has a filter, which can inhibit the out-off-band harmonic waves and unwanted emission component.
    放大器的输出接有滤波器，可有效抑制带外谐波和无用发射分量。
13. 13、 Abstract: This paper introduces a failure analysis case on a comb ( harmonic) generator.
    介绍了对一进口梳状谐波发生器功能失效样品进行分析的案例。
14. 14、 harmonic pollution is relatively serious due to the application of non-linear loads in theatre electrical system.
    摘要剧场电气系统中，由于大量非线性负荷的应用，谐波污染问题较为严重。
15. 15、 Generation and hazards of harmonic in power system are introduced;
    摘要介绍了电力系统中谐波的产生及危害；
16. 16、 The most methods for the high frequency excitation of the audio signals are to generate its higher harmonic signals.
    实现音频信号高频激励的主要方法是产生音频信号的高次谐波，一般有机械激励法和模拟激励法。
17. 17、 The multiple-SPWM ( MSPWM) technique is introduced, and its harmonic distribution is analyzed.
    介绍了MSPWM（SPWM多重化）技术，并对其谐波分布进行了理论分析和仿真研究。
18. 18、 Capacitor banks with various reactance ratio have different functions to harmonic.
    不同电抗率的电容器组对谐波有不同的作用。
19. 19、 Design and Research of Virtual harmonic Analysis System Based on FFT and Wavelet Transform
    基于FFT和小波变换的虚拟谐波分析系统的设计与研究
20. 20、 The cause, harm and effect of harmonic wave were introduced.
    介绍了谐波的产生原因、危害及影响。
21. 21、 Finally, the static and dynamic compensator for reactive power and harmonic are analyzed and compared.
    最后对目前常用的无功功率和谐波的静态和动态补偿装置进行了分析对比。
22. 22、 This paper presents a simple method for measuring gas adiabatic constant by use of simple harmonic oscillation.
    本文介绍了一种简单的利用简谐振动现象测量气体的定熵指数的方法。
23. 23、 harmonic frequencies in the power grid are a frequent cause of power quality problems.
    谐波频率在电网中是造成电能质量问题的常见原因。
24. 24、 harmonic wavelet analysis can extract the singular components in the non-stationary signal effectively.
    谐波小波分析可有效提取非平稳信号中的奇异成分。
25. 25、 The article introduces the working principle of the inverter system, and analyzes the reason of inverter harmonic.
    阐述了变频系统的工作原理以及谐波产生的原因，重点介绍了变频器谐波对其他用电设备的危害。
26. 26、 This is the primary reason I choose sweeps for harmonic distortion testing.
    这是主要的原因，我选择谐波失真测试扫荡。
27. 27、 Power and industrial equipment engineers incorporate harmonic, vibration and rotary dynamic analysis in designing rotating machinery and components.
    电力和工业设备的工程师在旋转机械和器件的设计中纳入了谐振，振动和旋转的动态分析。
28. 28、 This is a simple harmonic oscillation.
    这是个简单谐波振荡。
29. 29、 Surge suppressor and low-order harmonic filter can improve power supply quality.
    利用浪涌抑制器和低次谐波滤波装置，可有效改善供电质量。
30. 30、 Interharmonics are special harmonic in electric power system.
    间谐波是电力系统中一种特殊的谐波。