higher harmonics
英 [ˈhaɪə(r) hɑːˈmɒnɪks]
美 [ˈhaɪər hɑrˈmɑnɪks]
网络 高次谐波; 高谐音
双语例句
- Vehicle group 110 kV transformer connecting system example analysis of comprehensive treatment scheme of higher order current harmonics
110kV变接入系统高次电流谐波综合方案实例分析 - 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。 - It leads to higher harmonics amplitudes in lower frequency range.
它产生低频段的高振幅。 - The higher harmonics of the rotor BPF in the fore part of the suction side are more prominent than that in the other parts of the stator blade.
转子尾迹频率的高频分量对静子叶片吸力面前缘的影响比对其他位置的影响大。 - Analysis of Higher Harmonics for FEL with a Novel Electrostatic Wiggler
静电摇摆器自由电子激光器的高次谐波分析 - An improved describing-function method which takes into account the higher harmonics is applied to the analysis of nonlinear control system with singlevalued nonlinear element.
对于具有单值非线性元件的控制系统，采用改进了的计及各高次谐波的描述函数法进行分析。 - Design of Higher Harmonics Filtering and Reactive Compensating Devices in Substation for Elec-tric Locomotives
电铁供电站高次谐波滤波兼无功补偿装置的设计 - The last one is that aliasing frequencies will be produced in zoom demodulation analysis because this algorithm can not employ digital low pass filtering to avert the folding frequencies of higher harmonics in the process of zoom sub sampling.
几种细化解调分析新算法中，无法在细化分析的选抽时进行数字低通滤波，有可能会出现调制频率的高次谐波成分发生频率混叠而反折到低频部分的现象。 - An Analytic estimative formula of FFT leakage error for non-integral period sampling is analyzed and derived and in the case of the input signal including fundamental wave and higher harmonics, a new calculating method of realizing the self-adaptive Integral period sampling with FFT iterative calculation is obtained.
分析推导了非整周期采样时FFT泄漏误差的解析估计公式，得出了在输入信号含基波和高次谐波分量的情况下，利用FFT迭代计算来实现自适应整周期采样的一种新算法。 - It is pointed out that the higher functions of harmonics can be further developed using this harmonic meter, such as harmonic data measuring, harmonic database establishment, harmonic power flow calculation, harmonic resonance analysis, harmonic simulation, etc.
指出了利用该仪器可进一步开发谐波的高级功能，可利用谐波测量数据，建立谐波数据库，进行谐波潮流计算，谐波谐振分析，以及谐波仿真等。 - For the first time, it is proposed that the of nonlinear damping force of ER fluid is made up of fundamental frequency and higher harmonics which are odd times of fundamental frequency.
提出电流变流体的非线性阻尼力的频谱是由基频和频率为基频奇数倍的高次谐波分量组成。 - With an applied field, higher order harmonics of the space charge field show oscillating attenuation versus time until to reach saturation state.
在外加电场作用下，空间电荷场各阶分量随时间呈振荡衰减，直到达到饱和。 - The effect of higher zonal harmonics in the earth's gravitational field on the movement of the artificial satellites
地球引力场中高阶带谐函数对人造卫星运动的影响 - This paper proposes the flux mapping method using the higher order harmonics of the neutron equation.
提出用中子方程的高阶谐波进行通量拟合的方法。 - Based on the fact that electric power is output from the HF terminal of the frequency converter, this paper analyzes the causes and harms of higher harmonics, as well as the reasons for the power cable oscillation radiation during transmission and their solutions.
根据变频系统高频输出电能特点，分析高次谐波产生原因和危害，并给出在电力电缆传输过程中产生振荡辐射的原因和解决方法。 - Calculatoins of bore show that the acoustic power is radiated mainly from finger holes for fundamental wave and mainly from the open end of bell for higher harmonics.
计算表明，唢呐声中基波主要由指孔辐射，而高次谐波主要由碗开口辐射。 - At the level of physiological stimulus intensity, the responses to complex tones consisting of three higher harmonics presented a sensitivity to the phase configuration of the stimuli;
在生理刺激声强下，由高次谐波组成的三组分谐波复合音诱发的反应中，基频成分对于由各刺激组分相位结构改变而引起的刺激包络改变，呈现出较大的敏感性； - For an applied sinusoidal field, the induced field in the composite may include components with frequencies at higher harmonics.
外加正弦交流场，体系内部的感生场将包含高阶谐振频率。 - Wave distortion will occur when finite amplitude ultrasonic waves propagate in elastic solids, resulting in the production of higher order harmonics.
有限振幅的超声波在固体中传播时会发生波形畸变，伴随着高次谐波的出现。 - The presented phase angle PWM method is centering attention on motor stator voltage space vector and controls the vector angle to vary linearly and so reduces higher harmonics in voltage wave.
本文提出的角度PWM方法着眼于电机的定子电压空间矢量，使其矢量角均匀变化，减小电压波形中的高次谐波分量。 - For the motor supplied from converter, the waves of the supply voltage and current are non-sinusoidal and contain higher harmonics, thus cause additional copper loss, additional iron loss and harmonic stray loss.
变频器供电的电源电压和电流是非正弦的，存在着高次谐波。由此引起了附加铜损耗、附加铁损耗及谐波杂散损耗。 - Higher order harmonics of reactor neutron equation
反应堆中子方程的高阶谐波 - Operation of an inverter fed asynchronous squirrel cage motor must be affected by supplementary loss from saturation and higher harmonics, then the efficiency of the motor is decreased.
逆变器供电的笼型异步电动机运行，要受到饱和度和高次谐波引起的附加损耗影响，效率低下。 - Theinfluence of electron energy spread on gain and efficiency of higher harmonics is also studied.
同时还研究了电子束的能散度对高次谐波的增益和效率的影响等。 - Higher order harmonics calculation under nodal Green's function method
用节块Green函数法计算高阶谐波 - Dynamic wheel/ rail contact force becomes more sensitive to higher order harmonics with increased speeds.
随着车速的提高，轮轨动态作用力对高阶谐波更加敏感。 - In this paper, using SIR structure, two kinds of double layer microstrip patch antennas which have relatively wide impedance bandwidth and can suppress higher order harmonics is designed.
本文结合微带SIR结构，设计了两种具有较宽频带并能够抑制谐波的双层微带贴片天线。 - In the high-power multiple-channel system, these passive devices will have higher harmonics that will be mixed to generate new frequencies, and they fall into receive Channel to influence the communication quality.
在大功率多传输信道的通信系统中，这些无源部件能够产生高次谐波，这些高次谐波会混合产生新频率的干扰信号，落入接受通道内影响正常的通信质量。 - The simulation results show that low power waveform and higher harmonics have been suppressed, the waveform overall aberration rate was significantly lower, show that the design of hybrid power filter is effective to deal with harmonic.
仿真结果表明，电源波形中的低次和高次谐波都得到了抑制，波形总体畸变率明显降低，表明本文设计的混合型电力滤波器在处理谐波方面是有效的。 - Suppressing higher order harmonics of the integration antenna is an effective measure for achieving compact RF front structure.
具有谐波抑制功能的集成天线技术是实现紧凑结构射频前端的有效手段之一。