查询词典 harmonic component

B. Harmonic Analysis: After the commissioning of the detuned capacitor banks the supplier of capacitor banks shall carry out measurements to confirm the Harmonic Distortion is within the limits as confirmed.

乙谐波分析：启用后电容器嗡嗡作响供应商的电容器进行测量，以确认谐波失真是确认的范围内。

Results In 60 patients with organic diseases of vocal cords, all the acoustic parameters were significantly increased and the spectrograph showed irregularity,breakage or lack of harmonic waves and formants, and increase of noise. In 50 cases with functional voice disorder, the shimmer and NNE were significantly increased but the jitter was usually normal. The spectrograph showed pathologic changes of harmonic waves and formants in middle and high frequencies.

结果 60例器质性声带疾病嘶哑嗓音表现各项声学参数均值高于正常，差别有统计学意义；声谱图特征为谐波及共振峰不规则、断裂甚至消失，噪声成分增加等。50例功能性发声障碍嗓音显示shimmer及NNE值较正常升高，声谱图主要表现中、高频区谐波及共振峰病理改变，波纹不平稳、抖动等；94％(47／50)患者的嗓音信号中可发现正常声学特征。

Based on analysis of the features of three-phase four-line power supply system and nonliear load current harmonic pollution,compensation method of simultaneously compensating voltage sag and synthetic power quality of load low-voltage of harmonic current was proposed,and corresonding hybrid unified power quality compensator was also designed.

通过对三相四线制供电系统的特点和非线性负载电流谐波污染分析，提出了可同时补偿电压跌落、谐波电流的负载端低压综合电能质量补偿方法，并设计了对应的混合型低压电能质量综合补偿器。

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。

He has to relate with three women in the movie, and yet remain implicitly faithful to the unseen Lucinda.

让克劳德布里亚里成功地饰演试验了一个难度很大的角色：和三个女人打交道，但还要底下对观众未曾谋面的卢馨达保持忠诚。

The experiment was conducted to study effects of inulin on the growth performance, indices of immune organs and serum immunoglobulin of laying chicklings as well as the performance of inulin which replaced the antibiotics in diets by adding 0.2%, 0.4% and 0.8% of inulin, respectively.

试验旨在通过在蛋用雏鸡日粮中添加0.2%、0.4%和0.8%的菊粉，研究菊粉对蛋雏鸡生长性能、免疫器官指数和血清免疫球蛋白的影响，以及菊粉替代抗生素对蛋雏鸡的应用效果。