harmonics

1. ADJ 和声的
   Harmonic means composed, played, or sung using two or more notes which sound right and pleasing together.
   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. 泛音
   Harmonics are musical notes which can be produced on certain instruments. Harmonics are higher and quieter than the main note being played.

1. Fundamentals of acoustics, harmonics, and timbre.
   建立声学、和声与音色的基础。
2. Power system equipment and loads which are more sensitive to harmonics.
   电力系统设备和负荷对谐波更为敏感。
3. Aiming at the existing problem in harmonics measurement of power system, the paper ( presented) a collecting method based on frequency multiplication phase-locked.
   针对电力系统谐波测量方法存在的问题，提出了一种基于锁相倍频采集方法。
4. Analysis and discussion of power harmonics influencing the electric energy computation
   电力谐波对电能计量影响的分析与探讨
5. The converter units generate harmonics which flow in the AC and DC lines.
   换流器单元产生的谐波会流过交流和直流线路。
6. The Harm Detection and Suppression of Harmonics in a Power System
   电力系统中谐波的危害、检测与抑制
7. Research of Effects on Generator Protection by Harmonics and Negative Sequence of Electric Railway
   电铁谐波和负序对发电机保护影响的研究
8. The origin of these harmonics and main factors influencing the harmonic efficiency are discussed in detail.
   分析了各次谐波产生的原因以及对谐波转化效率产生影响的主要因素。
9. The phenomenon of CVT faults resulting in secondary side voltage harmonics, voltage unbalance or transient disturbance was analyzed in this paper.
   就三个变电所CVT故障或异常导致的二次回路电压出现了谐波、三相不平衡及暂态扰动等现象分别进行了分析。
10. A resonant controller under stationary coordinates is proposed to detect the selected harmonics without complicated coordinates transform.
    提出了静止坐标下的谐振控制器，避开复杂的坐标变换方法，简单地检测出指定次数的谐波。
11. Detecting Methods of Harmonics and Reactive Current Based on Instantaneous Reactive Power Theory
    基于瞬时无功理论的谐波和无功电流检测方法
12. The time harmonics can be considered as voltages of higher frequencies applied to the windings.
    时间谐波可以看作是施加在绕组上的较高频率的电压。
13. Finally, the fundamental frequency estimation under different PQ disturbances condition, such as harmonics, voltage.
    提出了一种电能质量干扰环境下的电力系统基本频率估计方法。
14. The high-frequency harmonics from charge rectifier of storage battery and its suppression means were discussed.
    讨论了蓄电池充电整流器所产生的高次谐波及其抑制措施。
15. The main reflection and shrinks slightly and so on the pronunciation aspect's variation including the harmonics several forms.
    主要反映在语音方面的变异包括谐音和缩略等几种形式。
16. The paper analyzes the concepts of harmonics, measure index and methods of mathematic analysis;
    介绍了谐波的基本概念、衡量指标和数学分析方法；
17. It has a power factor of near 1, and decreases the harmonics interference to the lowest level.
    在电力牵引时其功率因数接近于1，并可将谐波干扰降低到最低限度；
18. Analysis and Control of Harmonics in Shanghai Rail Transit Power Supply System
    上海轨道交通供电系统电力谐波的分析和治理
19. Harmonics can increase harmonic losses and heat of converter transformers, generate higher noise.
    谐波会引起换流变压器的损耗增加，发热增大，有时甚至会使噪声增大。
20. It usually appears at the RF, blade passage frequency and commutator brush frequency, and their higher harmonics.
    它通常出现在射频，叶片通过频率和整流子刷频率，其高次谐波。
21. An Analysis Method of Power System Harmonics Based on Neuron Algorithm
    一种基于神经元算法的电力系统谐波分析方法
22. This paper analyzes the harmonics problems in the low voltage power system.
    讨论了当对低压电网进行无功及不平衡综合补偿时的谐波问题的处理。
23. Harmonics analysis based on wavelet-mathematical morphology and Hilbert
    基于小波-数学形态学和Hilbert的谐波分析
24. An artificial neural network approach based on MLFNN for measuring harmonics in force system is proposed.
    为了检测电力系统中的谐波，本文提出了一种基于优化神经网络的电网谐波测量方法。
25. The various harmonics are in resonance in this cavity to different degrees.
    在口腔中，各种谐音的共鸣程度不同。
26. Electronic filters can remove harmonics.
    电子滤波器可以消除谐波。
27. The time-space harmonics distribution of multiphase induction machine fed by PWM VSI and the existent ripple torque are analyzed.
    分析了多相感应电机在PWM电压型逆变器供电下的时空谐波分布情况和存在的谐波转矩。
28. The influence of harmonics produced by high-speed electric railroads on grid is introduced.
    针对高速电气化铁路的特点，简要介绍了其产生的谐波对电网的影响。
29. In the second stage, using the signal filtered harmonics, the rank of Prony model is reduced.
    然后从原始信号中滤除整数次谐波成分，使用Prony法计算间谐波成分，模型阶数降低。
30. Harmonic filters for these harmonics are generally provided on the AC and DC sides of the converter terminals.
    这些谐波的滤波器通常安装在换流终端站的交流侧和直流侧。

noun

1. the study of musical sound