查询词典 harmonic

This thesis attempts to make a profound and thorough analysis on the 24 Preludes and Fugues by Bentzon and summarize its harmonic bases from the following three aspects: mode and tonality; chord structure; and harmonic process.

本文就本特松第一套《二十四首前奏曲与赋格》进行了深入细致的研究，并从以下三方面对其和声基础进行归纳总结：一、调式、调性，二、和弦结构，三、声部进行。

Then, we employed the spherical-harmonic method to turn the classical transport equation for gluons into an infinite set of spherical-harmonic equations.

通过比较胶子和夸克的经典输运方程以及比较胶子的量子和经典输运方程，我们检验了新建立的胶子经典输运方程，证明它的确反映了胶子输运的主要性质。

This method realized detection of harmonic and inter-harmonic on the ground of noise on the real sense.

从而实现了噪声背景下的谐波、间谐波的检测。

In allusion to the large amount of harmonic existing in the electric system, this paper proposes the new method to Filter harmonic. This new method adopts the single-tune filter and high-pass filter.

针对无功补偿中存在的电网谐波问题，提出了采用单调谐和高通滤波器来进行谐波滤波的方法。

The static, modal and harmonic analysis was performed in ANSYS; static capacitance, natural frequencies for the short circuit case and the open circuit (anti-resonance) case, dynamic resistance, frequency at half-power point, dynamic inductance and mechanical quality factor were computed via static, modal analysis and harmonic analysis.

为了加速低频超声雾化栽培喷头的设计制造进程、降低研发成本，该文提出了其阻抗的测试原理电路图，建立了阻抗分析的有限元模型，在大型通用有限元分析软件ANSYS中进行了静态分析、模态分析和谐响应分析。

In this paper ,the influence of harmonic to the accuracy of potential transformer and current transformer is studied firstly, and then through some experiments, the new equipment-multifunctional metering of electric energy equipment based on virtual instruments technology and traditional induction Watt\|hour meter to measure the power at different harmonic situations.

首先探讨谐波对仪用电压电流互感器精度的影响，然后通过具体实验，利用新研制的基于虚拟仪器技术的多功能电能计量装置与传统的感应式电能表在不同的谐波条件下同时计量电能，对二者结果进行对比分析，得出谐波对感应式电能表计量影响的准确数据，并总结其规律。

Harmonic pollution often causes fatal accidents. Because of high harmonic contend, shunt equipment are frequently damaged by high voltage gradient.

谐波污染常常导致代价昂贵的事故发生，因谐波含量过大引起的电压梯度过大，对并联设备及监控设备有严重的危害。

Sub-harmonic resonance of a SDOF vehicle suspension system with nonlinear stiffness and nonlinear damping under harmonic excitation is investigated.

研究了具有非线性刚度和非线性阻尼的单自由度汽车悬架在简谐路面激励作用下的亚谐共振。

Using j and v tidal models and harmonic analyses to obtain the harmonic constants of main tidal components in the China seas from TOPEX/POSDEIDON data, verifing the results with the global tidal model CSR3.0 qualitatively and data from tide gauge stations quantitatively, the paper shows that the results computed here are more reasonable and are better than the results of the global tidal model for the China seas.

基于TOPEX/POSEIDON卫星高度计资料，利用j，v潮汐模型和调和分析法提取中国浅海潮汐信息，与TOPEX/POSEIDON卫星自带的全球潮汐模式CSR3.0和验潮站资料分别进行定性和定量的对比，说明在中国浅海的计算结果优于全球潮汐模式。

Firstly, harmonic detection method using ip,iq algorithm, which is based on the instantaneous power theory proposed by H.Akagi, is introduced briefly and is extended to detect positive or negative sequence of arbitrary order harmonic in single-phase system, three-phase three-wire system or three-phase four-wire system.

首先，本文简要介绍了基于瞬时功率理论的谐波电流检测方法——i_p，i_q算法，并将之推广应用于单相系统、三相三线制系统和三相四线制系统中任意次数谐波的正序、负序有功、无功分量的检测，大大拓宽了该优良瞬时谐波检测算法的应用范围。

For every one of my New Year resolutions, I have been a backslider for years.

说到我的新年决心，我每年都做

With empathy and focus on a feeling level, we can all relate to the common ground of mutuality of emotions.

有了同情心和感觉上一级的重点，我们都可以涉及到相互的情感共同点。