查询词典 theorem of identity for power series

A novel hybrid active power filterwith series resonance circuit turned at fundamental frequency is proposed,which is composed of high-capacity passive power filtersfor harmonic currents suppression as well as reactive power compensation and an active power filterfor improving filtering performance as well as overcoming resonance problem due to PPFs.

提出一种基波串联谐振式混合型有源滤波器，利用大容量无源滤波器实现谐波抑制和无功补偿；采用有源滤波器改善系统滤波效果并阻尼无源滤波器与系统阻抗之间的串、并联谐振。

As the technology of power electronics develops, a lot of non-linear power electronic components are applied widely in the electric power system. The complicacies of electric power system structure also give rise to a series of problem.

随着电力电子技术的发展，大量的非线性电力电子器件广泛地使用于电力系统中，电力系统结构的日益复杂，给系统的运行带来了一系列的问题，其中最为严重的就是功率因数降低和谐波污染问题。

The main products of different colors for the sections of high-power LED spotlights (1W-15W), full-color high-power LED spotlights, colored sections of high-power LED (0.5W-100W), full-color high-power LED, various colors and ultra-high bright LED (white, blue, green, red, yellow), with backlight LED, helmet-shaped | straw hat type LED, piranha LED, the series of LED lighting lamps, LED flashlights and LED lighting products, OEM processing.

主要生产产品为各款各色大功率LED射灯（1W-15W），全彩大功率LED射灯，各款各色大功率LED(0.5W-100W)、全彩大功率LED，各款各色超高亮LED，背光源用LED、钢盔形|草帽型LED，食人鱼LED、各系列LED灯具灯饰，LED手电筒和LED照明产品的OEM加工等。

Accoding to the structural styles, divides into the commodity concrete mixing plant of the HZS series , Double-HZS series , concrete mixing floor of HLS series , above-water plantform of STC series etc

要根据结构风格，分为商品混凝土搅拌站的输送系列双螺旋系列、混凝土拌和楼合肥光源系列，上面的水锅炉航务等系列1。

The natural series are the thorium series, the uranium series, and the actinium series.

天然的放射性系是钍系、铀系和锕系。

Products developed include childhood series, fashionable furniture series, archaize series, office series, the quality of these products have reached national standards.

公司开发的产品包括有儿童时代系列、时尚家具系列、仿古系列、办公系列等，这些产品质量均已达到国家标准。

The analysis of the continuous property of raw silk size Setting the decaying rateλand the quasi-cycle value T in the model of the silk size autocorrelation coefficient, building the time series of a single cocoon reeling silk size with autoregressive model, then by combining k such time series according to different phrase, obtained time series of the raw silk size, and finally count up the silk size deviation of the time series.

利用一理想化的正弦波模型生成一粒缫生丝纤度时间序列，通过调查该模型中波动幅度及波动周期的变化对自相关系数序列衰减率的影响，初步建立起一粒缫生丝纤度自相关系数列衰减率λ与纤度时间序列特征数之间的关系式。从而使我们可以生成具有要求连续性特征的生丝纤度时间序列，为进一步研究生丝纤度连续性特征提供了新的途径。

The analysis of the continuous property of raw silk size Setting the decaying rate^and the quasi-cycle value T in the model of the silk size autocorrelation coefficient, building the time series of a single cocoon reeling silk size with autoregressive model, then by combining k such time series according to different phrase, obtained time series of the raw silk size, and finally count up the silk size deviation of the time series.

k粒缀生丝纤度连续性特征解析设定生丝纤度自相关系数模型中衰减率A与拟似周期T的值，用自回归预测模型生成一粒缨生丝纤度时间序列，然后将k个这样的序列以不同位相并合得到卜粒缥生丝纤度序列，统计该序列的生丝纤度偏差。

Series of mainly highland barley wine to produce, develop and produce with health care functions of gold and silver wine, gin treasures series, Cordyceps wine series, a variety of high spirits of low-level series, the product reached more than 70 kinds of varieties.

以生产青稞酒系列为主，开发生产了具有保健功能的金银酒，珍品金酒系列，虫草酒系列，各种高中低档次白酒系列，产品品种达七十多种。

The company main product includes: Rhyme of bombay duck series the old state mountain, bakes sea leisure food several dozens kinds originally and so on squid series; Old state mountain the treasure red paste gun crab series and so on 10 several kind of halogen products, the old state mountain roasts the eel, the degreasing large yellow croaker to wait 10 several kind of dining subarid product and the aquatic product vegetarian foods series wildly and so on.

公司主要产品有：老州山牌海之韵龙头鱼系列、原烧烤鱿鱼系列等海洋休闲食品几十余种；老州山牌海珍红膏枪蟹系列等10几余种卤制品，老州山野生烤鳗、脱脂大黄鱼干等10几余种餐饮半干制品及水产品净菜系列等句号。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48