harmonic range的例句大全

Synchronous generator by the third harmonic excitation, with the characteristics of self-excited constant-voltage and superior economy, owns a wide range of attention and development.

谐波励磁同步发电机具有自励恒压、经济性好的特点，得到了广泛重视和发展。

Finally the applications of the proposed adaptive harmonic detection method in three-phase system and some other situations are investigated, which generalizes the application range of the proposed algorithm.

最后讨论了该算法在三相系统及各次谐波或无功均需检测情况下的应用，拓宽了算法的应用范围。

Analysis of Kinematics and Dynamics in Variable Range Four-bar Linkage; The motion of the balance wheel of a watch is an example of angular harmonic motion.

钟表摆轮的运动就是角谐运动的一个实例。

The results show that using the scheme of cascade crystals can improve the third harmonic conversion efficiency and increase the dynamic range of the broadband laser tripling.

研究结果表明，使用两块级联的KDP晶体作为混频晶体，不仅能有效地提高带宽较宽条件下三倍频光的转换效率，还可以显著增大宽带三倍频的动态范围。

The control of quantum path has applications in a wide range, which include high order harmonic generation ( HHG) and attosecond pulse production, the ultrafast imaging in biology, tomographic imaging of molecular orbitals and molecule alignment.

量子轨道的操控有着极为广泛的应用，这包括高次谐波及阿秒脉冲的产生，生物学的快速成像，分子轨道断层成像，分子排列等等。

Total Harmonic Distortion and Dynamic Range of Digital Recording System and their Measurement

数字录放音系统的总谐波失真与动态范围及测量

The dynamic range and total harmonic distortion of digital recording system are different from analog recording system.

数字录放音系统的动态范围和总谐波失真与模拟录放音系统相比是有差别的。

In this paper, the meanings of dynamic range and total harmonic distortion of digital recording system and their measurement principles are discussed.

本文讨论了数字录放音系统的动态范围和总谐波失真的意义及其测量原理。

It is proposed that there is a quicker valve-opening speed during the lift of the valve with asymmetrical, N-times harmonic wave cam, and an enlarged wrap angle during the buffer, which can effectively increase the lifting range of tappet stem and approve charging;

非对称N次谐波凸轮的气门上升段的气门开启速度可取得较大，并将缓冲段包角增大，可以有效地提高上升段的挺柱升程丰满系数，改善充气性能；

research and analysis results showed that: in the low frequency range, for the four-stroke six-cylinder engine, thrice main harmonic vector should be considered as the main motivation for torsional vibration.

研究分析结果显示：在低阶频率范围内，对于四冲程六缸发动机，三次主谐量是扭转振动需要考虑的主要激励。

Research on Multiplex Boost Converter based on MW-level Wind Energy Conversion System Compared with conventional cycloconverters, dual PWM converters have better input and output performances, less harmonic currents and a wider frequency adjustment range.

相比传统的循环变流器，作为兆瓦级变速恒频风电机组电控系统的核心部件，双PWM变换器转子励磁电源的输入输出特性更好，电力谐波更低，调速调频范围更宽。

in addition, the inverter can also reduce the harmonic current and torque pulsation for pmsm in the fully adjustable speed range.

在永磁式同步电动机侧不仅达到调速的控制，亦能降低电动机电流谐波含量，以减少脉动转矩。

based on the nonlinear of synchronized oscillators, the expression of locking range for fundamental wave injection locked 2nd harmonic gunn oscillators is derived.

本文基于同步振荡器的非线性模型，导出了基波注入锁定二次谐波耿氏振荡器的锁定带宽表达式。

General harmonic wavelet is an ideal band-pass filter , due to selecting frequency range discretionarily.

广义谐波小波可任意选取频带,是理想的带通滤波器.