higher harmonic是什么意思

用法例句

Effects of static electric field on high-order harmonic generation of hydrogen atom in intense laser field;

静电场对强激光场中氢原子产生高次谐波的影响

The effects of static electric field on the time-frequency characteristics of high-order harmonic generation;

静电场对高次谐波时频特性的影响

The enhancement of the conversion efficiency of high-order harmonic generation by a suitable atom;

采用适宜靶原子提高高次谐波的转化效率

Approach on Higher Harmonic Pollution and Harmonic Regulation in Power Supply System of Sugar Mills;

糖厂供电系统中的高次谐波污染及治理措施探讨

The harm and restricting method of higher harmonic in power system;

电力系统中高次谐波的危害及其限制方法

The theoretical analysis is made on the reasons why the aggrandizement of motor noise is caused by higher harmonic in the output of frequency converter, and why fan noise is induced by the resonance of carrier wave frequency and fan, and the solution scheme is put forward.

对由变频器输出中的高次谐波造成电动机运转噪声增大及载波频率与风机共振造成风机噪声的原因进行了理论分析,提出了解决方案。

Function of the orbit symmetry in orientation dependence of molecular high-order harmonic;

轨道对称性在分子高次谐波取向依赖中的作用

Study of the factors affecting high-order harmonic generation efficiency from a one-dimensional model atom;

一维模型原子高次谐波发射效率影响因素的研究

Study on the characters of high-order harmonic of model hydrogen atom in an intense laser field;

强激光场中模型氢原子高次谐波的特性研究

The hyper-Raman emission in the high harmonic generation;

高次谐波发射中的超拉曼发射(英文)

In order to lower the single magnetically controlled reactor s high harmonics,the operated iron of saturabled controlled reactor is designed in combine-type magnetically saturable structure and set up.

为了降低单相磁控电抗器产生的高次谐波,进一步减小磁控电抗器在双极饱和磁控电抗器产生的较高次谐波电流的含量,提出在极限饱和条件下将铁心设计为磁饱和结构,并概述了叠形磁饱和电抗器的谐波消波原理。

Silicon-controlled rectification installation in operation will produce high harmonic,this high harmonic can feed back to electrical network,makes the quality of electrical network drop,influences the other load in same electrical network normal work.

晶闸管整流装置在运行时要产生高次谐波,该高次谐波会反馈到电网,使电网质量下降,影响与该装置并联在同一电网的其它负载的正常工作。

Time dependent density functional theory for high order harmonic generation of helium atom;

含时密度泛函方法模拟氦原子高次谐波的产生

Calculations of high order harmonic generation and ionization probability of o ne-dimensional atom in the intense laser field with pseudospectral method;

用伪谱方法计算强激光场中一维原子的高次谐波和电离几率

Role of potential function in high order harmonic generation of model hydrogen atoms in intense laser field

强激光场中模型氢原子的势函数对产生高次谐波强度的影响

In this article,the high order harmonic which was caused by the comtrollable silicon commututing equipment in the industrial and mining establishments was stuted;If control is not added,it will bring serious effect to the exchanging electronic net and electronic equipment.

使用的可控硅整流装置产生的高次谐波,如不加抑制会对交流电网和电器设备产生严重影响。

Wavelet packet theory was applied to extract and identify for the signal,and system was processed for anti-interference ,some interference of high order harmonic for speed governing system were availably eliminated.

变频器高次谐波产生的奇异性信号使交流调速系统不能正常工作,采用小波包分析对奇异性信号进行识别和提取,对系统进行抗干扰处理,有效地抑制了高次谐波对交流调速系统的干扰。

The high order harmonic emission from thin plasma foils irradiated by two circular polarized, counter propagating laser pulses with their electrical vectors rotating in different direction was investigated via 1\|D particle in cell (PIC) simulations, More than 200 harmonics can be generated with the laser intensity of 10 21 W/cm 2.

通过一维粒子 (particleincell,简称PIC)模拟 ,研究了超薄等离子体薄膜在两列旋转方向相反的圆偏振激光脉冲作用下的高次谐波辐射。

Active filter filters 50 th and above harmonics to reduce their influences;

有源滤波模块滤除50次以上的高次谐波,减少了高次谐波的影响;

Simulation Study on High-Order Harmonic Resonance in Traction Power Supply System of High-Speed Railway

高速铁路牵引供电系统高次谐波谐振仿真研究

The High-Order Harmonic Generation (HHG) Spectra of One-Dimensional Heliumion by an Intense Laser Filed;

强激光场中一维类氢He~+的高次谐波

Analysis on Role of Bound States in High-Order Harmonic Generation

束缚态在高次谐波辐射中的作用分析

Research on High-order Harmonic Generation and Its Characteristic in Modulated Fibers;

高次谐波及其在周期性波导中的特性研究

The Application of Wavelet Analysis in Restraining Higher Harmonic

小波分析在高次谐波抑制上的应用研究

Selected Increasing Peak Dense of High-order Harmonic Generation Spectra with Bichromatic Fields;

有选择性地提高高次谐波谱线的峰值密度

Numerical study of the enhancement of efficiency of high-order harmonic generation in two-color laser field

双色场中高次谐波转化效率提高的数值研究

A Scheme for Simultaneous Extension and Enhancement of the HHG Plateau

大幅度地展宽和抬高高次谐波平台的新方案

The relation between sampling frequency and considered harmonic power is derived.

导出了交流采样频立与所考虑高次谐波之关系。

High-order Harmonic Generation from Diatomic Molecules at a Intense Laser Field;

强激光场中双原子分子的高次谐波产生

Restrain Methodology for Higy-order Harmonics in the Frequency Converter;

变频器高次谐波干扰的危害和抑制方法

17-40nm High-Order Harmonic Generation Driven by kHz Femtosecond Laser Pulses

千赫兹飞秒激光驱动17-40nm高次谐波辐射研究

Study on Mechanism of High-Order Harmonic Generation by the Interaction of Atom with Two-Color Laser Field

双色场与原子作用产生高次谐波机理研究

The harmfulness and suppression measures against of the harmonic in the drilling platform’s power grid

钻井平台电网中高次谐波的危害及抑制措施

The development of harmonic rejection mirror on XAFS beamline at SSRF

上海光源XAFS光束线高次谐波抑制镜系统研制

By using wavelet transform, the emission of HHG in different time is obtained.

利用小波变换，观察了高次谐波在不同时刻的发射情况。

The discussion on the cause and harmfulness of voltage ware theory, resonant ware in power network and the countermeasures;

供电系统的电压波动和电压高次谐波产生原因、危害及抑制