查询词典 harmonic

At last, this paper design hardware flat roof for harmonic separation.

本文并且设计了一个用于谐波源分离的集散系统硬件平台。

Compared with second-harmonic restraining method, this algorithm can avoid the problem of delaying action of differential relays.

该识别法与二次谐波制动原理相比，不会出现某些内部故障情况下由于二次谐波大可能造成差动保护延时动作的问题。

At F=0.03 a.u., the maximum of energy gaps is 2.58650 eV. The external electric field has effect on excitation energies, oscillator strengths and harmonic frequency.

时，达到最大值2.58650 eV；外电场对MgS分子的激发能、振子强度和振动频率均有较大影响。

The master equation of two coupled harmonic oscillators in a general environment has been derived by B.L.

两个耦合谐振子的主方程已经由B.L。

As a diatonic chord that the altered chords even do not belongs to the key, but it can not change the tonality, its function is to strengthen the harmony tension, enrich the harmonic color, and describe the music figures.

内容提要：变和弦作为不改变调性的非本调自然音的和弦，是音乐作品中加强和声力度、丰富和声色彩、表现和声手法、描绘音乐形象的一类重要的和声材料。

As a diatonic chord that the altered chords even do not belongs to the key,but it can not change the tonality ,its function is to strengthen the harmony tension,enrich the harmonic color,and describe the music figures.

变和弦作为不改变调性的非本调自然音的和弦，是音乐作品中加强和声力度、丰富和声色彩、表现和声手法、描绘音乐形象的一类重要的和声材料。

In Cerenkov second harmonic generation scheme,the phase matching condition is satisfied automatically,but the conversion efficiency is low.

切伦科夫方案中，相位匹配条件可以自动满足，但是倍频效率较低。

In this dissertation, we study the initial-boundary-value problem of modified Korteweg-de Vries equation and use the tool of harmonic analysis to study the Cauchy problem of Davey-Stewarson equation.

本文研究了modified Korteweg-de Vries方程初边值问题并用调和分析作为工具研究了Davey-Stewartson方程柯西问题。

First, this paper analyzes the external conditions which form Rameau's harmonic theory from the social and musical background in the Bar...

本文首先从巴洛克音乐时期的社会发展一般背景和音乐实践背景两个方面分析了拉莫和声理论形成所具备的外部条件；然后结合当时的音乐实践以及拉莫对前人理论研究成果的继承与发展，对拉莫和声理论的主要内容进行了较为全面、系统的介绍，并就其意义作相关阐述，归纳出了拉莫作为近代调性和声奠基人在和声发展史上的重要地位；最后，文章在承继性、实践性、社会性几个方面指出了拉莫和声理论的形成对于我们现今的和声研究所具有的启示意义。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。