simple harmonic wave [物] 简谐波
harmonic wave [物] 谐波
planar simple harmonic wave 平面简谐波
system harmonic wave 系统谐波
face harmonic wave 端面谐波
plane harmonic wave 平面谐波
space harmonic wave 空间高调波
Thus study on inhibiting harmonic wave contamination in HVDC system has become one of the most important projects.
因此,研究抑制高压直流输电系统中的谐波问题是电力系统的重要课题之一。
参考来源 - 高压直流输电系统滤波器与运行方式的仿真研究In the gas detection,it can remove the noise of second harmonic wave-form better. It can make the second harmonic waveform more accurate,the waveform fitting will be much accurate,get-ting more accurate values of gas concentrations.
在气体的检测中,有效地去除了二次谐波中的噪声,得到更准确的二次谐波曲线,使曲线的拟合更加准确,得到更准确的气体浓度值。
参考来源 - 数字信号处理技术在气体检测中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
Because real waves contain numerous harmonic wave and even exponentially. attenuating components, the accuracy of an algorithm depends on its filterability.
但由于实际波形中含有大量的谐波分量甚至指数衰减分量，直接影响了这些算法的精度。
The harm of the high degree harmonic wave in power system was introduced and the selection of prevention and the measure of controlling the harmonic interference were put forward.
本文简要介绍电力系统中高次谐波的危害，以及选择的防治、抑制谐波干扰的措施。
Active power Filter (APF) technology is one of the important ways to realize harmonic wave compensation of electrical network and improve the quality of power supply.
有源电力滤波器(简称APF)技术是一种实现电网谐波补偿、改善供电质量的重要方法。
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