A higher harmonic wave filter was designed.
设计了高次谐波滤波器。
The spontaneous emission spectrum and higher harmonic gain of a relativistic electron in a novel electrostatic wiggler are discussed.
讨论了一种静电摇摆器中电子的自发辐射谱和高次谐波的增益，其形式与平面磁摇摆器中的类似。
Making the second section undulator of optical klystron resonant with the higher harmonic of the laser, the harmonic emission can be enhanced.
使光学速调管第二段波动器的磁场参数与光场的高次谐波共振，与对称光学速调管情况相比，可使产生的相干谐波辐射强度提高。
Compared to conventional ways of multiplier, this way has the advantages of bigger output power of higher harmonic, the sample circuit structure, debug easily, and so on.
本方法同传统方法相比，具有高次谐波输出功率大、电路结构简单、调试容易等优点。
We also should take protective measures for the volt power bright spots that produced by the series voltage resonance and the higher harmonic produced by the Electronic Ballast.
采用串联电压谐振产生高压起辉，必须采取过流保护措施。电子镇流器高次谐波的产生及其所带来的危害。
KIWA synthetic power saver with his unique structure form eliminates higher harmonic of the electrical network by way of the balance in adjusting three-phase current and voltage.
KIWA综合节电装置以其独特结构形式，通过调整三相电流和电压的平衡，消除电网高次谐波。
Through reason and harm analysis which produces to the rail transit power supply system higher harmonic, discusses emphatically to the power supply system harmonic suppression measure.
通过对轨道交通供电系统高次谐波产生原因及危害的分析，着重探讨对供电系统谐波抑制的措施。
The conditions for the production of amplitude-cubed squeezing in higher-order harmonic generation and an anharmonic oscillator are studied.
本文研究了高次谐波产生及非谐振子模型两种非线性光学系统中存在光场振幅立方压缩的条件。
Thus a smaller membrane gives off a higher first harmonic .
较小的膜发出较高的第一陪音。
Another vital element is the removal of harmonic echoes in the higher frequencies, which result in a lot more detail and still a smoother and more natural sound.
另一个重要因素是消除谐波的回声在更高的频率，导致更多的细节，仍然是一个平滑，更自然的声音。
There are many disadvantages for the conventional AC/DC convert, such as higher current harmonic and lower power factor.
传统AC/DC变换器往往具有电流谐波高、网络功率因数低等缺点。
The year 2008 concluded a 5-year research project with the aim of neutralizing higher order harmonic distortion.
2008年签订了5年的研究项目，目的是消除高阶谐波失真。
The calculations show that a ultrashort pulse laser and the medium with higher ionization potential is necessary for generating higher order phase matched harmonic.
分析表明要想使高次谐波获得相位匹配，需要超短脉宽的驱动脉冲以及电离能大的气体工作介质。
Fast Fourier transform (FFT) is the main algorithm for harmonic analysis in electric power system, but when there is the decaying DC component in input signal, FFT algorithm will have higher error.
快速傅里叶变换(FFT)是电力系统进行谐波分析的主要算法，但当输入信号中含有衰减直流分量时，FFT算法会产生较大的误差。
HRPHC has the advantages of both APF and RPC, which are higher accuracy and larger capacity and being able to compensate reactive and harmonic currents smoothly.
HRPHC具有有源电力滤波器(APF)和无源电力滤波器(PF)两者的优点，有补偿速度快、精度高、容量大的特点。
Because of the ripple of the DC power supply, the output harmonic amplitude of the voltage controlled SPWM inverter is higher.
由于直流供电电源纹波的影响，电压控制SPWM逆变电路的输出谐波分量幅值较大。
The effects are even more significant for higher frequency harmonic waves incoming horizontally to the narrower canyons.
这一影响对狭窄河谷在较高频率的谐波水平入射的情况下更为显著。
Conclusions:Tissue harmonic imaging by left side perflurocarbon contrast echocardiography can enhance left side heart chamber opacification brightness and obtain higher quality image.
组织谐波成像技术能增强左室腔显影亮度获得更好的显影图像。
The result shows that with the aid of the probe beam, the electron density can be probed with a much higher temporal resolution and the disturbance of harmonic can be effectively avoided.
结果表明两级喇曼压缩系统配偏振干涉能有效抑制主束谐波影响，以更高时间分辨测量等离子体的更高密度区域。
The completeness and higher-order squeezing properties of generalized odd and even coherent states of a Q-deformed non-harmonic oscillator are investigated.
给出了Q变形的非简谐振子广义奇偶相干态的完备性证明，并且研究了它们的高阶压缩特性。
On harmonic waves filtering off, digital filter is widely applied, and faster filtering algorithm means better real time characteristic and higher reliability.
谐波滤除中数字滤波器应用越来越多，较快的滤波算法意味着实时性好、可靠性高。
Theoretical analysis and experimental results both show that our method has higher precision and better practicability compared with photometric stereo harmonic image method.
理论分析和实验结果表明，该方法比光度立体学、球谐函数方法具有较高的精度和较强的实用性。
The harmonic components are merely shifted into the higher frequency range and are automatically filtered due to inductances in the ac system.
谐波成分只是转移到更高的频 率范围，并且由于电感的交流系统自动地过滤。
In DS-1 electrical eddy method of the harmonic vibration the sensitivity and linear resolution is higher. But the cost is cheaper.
而DS—1调谐电涡流法，具有灵敏度高、线性分辨率好，且成本低廉之特点。
In DS-1 electrical eddy method of the harmonic vibration the sensitivity and linear resolution is higher. But the cost is cheaper.
而DS—1调谐电涡流法，具有灵敏度高、线性分辨率好，且成本低廉之特点。
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