查询词典 harmonic analyzer

The stress was the study of the new methods of calculation the harmonic voltage and the harmonic current, and a new concept of filter ratio to evaluate the actual effect of single harmonic filter was raised considering the background harmonics. As well, the calculation mode of the single harmonic filter was also given based on the concept of filter ratio; it can offer effect data to evaluate the actual filter ratio of the single harmonic filter. At the same time, a method of designing the single harmonic filter was given, too, considering the background harmonics of the power system. In this paper, both the computer analysis and the proven had been done. And the result was shown to be that the voltage aberration and the harmonic current were decreased, and that the actual filter ratio of single harmonic filter was raised. The reason that we must consider the background harmonics when designing a single harmonic filter was also expatiated in this paper.

重点研究了考虑电网背景谐波下谐波电压、电流的计算方法，提出了用滤波率来评价单调谐滤波器安装容量利用率的概念，基于滤波率，分别给出了不考虑、考虑电网背景谐波时，单调谐滤波器的计算模型，为定量分析和评价单调谐滤波器的实际补偿效果提供了依据：并以此提出了考虑电网背景谐波的单调谐滤波器计算机辅助优化设计方法，并经计算机仿真分析、论证，减少了负载母线谐波电压畸变率和注入系统的谐波电流，有效地提高了单调谐滤波器的滤波效果，阐述了单调谐滤波器的设计过程中要考虑电网背景谐波的理论和实际意义。

Harmonic Drive Technical Dynamic League Group Co., Ltd. is consisted of Beijing Feida CTKM Harmonic Drive Technology Innovation Co., Ltd., Beijing CTKM Harmonic Drive Co., Ltd. and other units. The group company is home to many experts, professors and researchers, who have been in the field of harmonic drive for years, and have had a number of key results of harmonic drive technology, including series harmonic drive products with 8 different structures. The group has the strongest capability in harmonic drive technology innovation, and has made important contributions to the development of China's harmonic drive technology.

由北京飞达克美谐波传动技术创新有限公司和北京中技克美谐波传动有限责任公司等单位组成的动态联盟集团公司集中了我国多年来从事谐波传动技术研究的专家，教授及科技人员，曾主持完成我国多项谐波传动技术成果，开发出八个不同结构的谐波传动系列产品，具有最强的谐波传动技术创新能力，为我国的谐波传动技术的发展做出了重大贡献。

However, harmonic analysis lays the foundation for power harmonic treatment. The paper discusses the development of a power harmonic analyzer hosed on DSP and LabVIEW, which is used to analyze and measure harmonic on real-time. The analyzer's hardware, harmonic analysis algorithm, LabVIEW software design and the implementation are alt brought forward in detail.

为了有效地检测电力谐波，并对其进行治理，本文将DSP与LabVIEW虚拟仪器技术相结合，提出了一个谐波实时测量分析仪的设计方案，同时给出了系统的硬件构成和谐波分析算法，以及LabVIEW子程序的详细设计及实现。

Methods compare with sysmex-r3500 analyzer、coulter maxm analyzer、miller ocularto determine 130 ordinary samples.results f=3.87,p.05,the difference is conspicuous.each"r"is 0.7331,0.7231,0.5011,each other are beeline correlation.about sysmex-r3500 analyzer,the inter-assay cv of quality control cv=2.95%,the sample is cv=4.42%;about couter maxm analyzer,the intra-assay cv is 5.70%,intra-assay cv is 17.02%;about miller ocular,the inter-assay cv is 26.15%.conclusion sysmex-r3500 analyzer is good at repeatability,convenience,quickness,so it is adapt to clinical batch samples quickly determine.

分别用sysmex-r3500分析仪，coulter maxm分析仪以及国际血液标准化委员会所推荐的miller窥盘法进行比较，对130份正常人标本进行网织红细胞测定。结果：f=3.87，p.05，差异有显著性。其两两之间r值分别是0.7331，0.7231，0.5011，两两之间直线相关。sysmex-r3500分析仪的质控物批内平均cv=2.95%，标本批内平均cv=4.42%，批间平均cv=3.42%；coulter maxm分析仪批内平均cv=5.70%，批间平均cv=17.02%；miller窥盘法批内平均cv=26.15%。结论：sysmex-r3500分析仪具有重复性好，简便，快捷的特点，尤其适合临床大批标本的快速测定。网织红细胞 miller；窥盘法；仪器法

Examine at present division the large check meter that deploys top-ranking modernization implement equipment and professional identifier just, among them advanced title is 1 person, intermediate title 17 people, primary 20 people, at present section office is had the United States is elegant the AEROSET that earths up company production is large full automatic biochemical analyzer, I2000SR, AXSYM is full automatic Beckman of immune analyzer, United States - the LH750 of the company reachs Kurt GenS is full automatic hematic cell analyzer, United States is strong unripe VITROS-250 emergency call does type biochemistry, biosite Triage heart straightens / the heart declines laser of double color of analyzer of chroma of diagnostic appearance, IMX medicaments, BD sheds type cell appearance, France VITEK2 of Mei Li dust is full automatic senior expert analyses microbial appraisal, medicine quick fast blood fosters system, Bact ALERT3D current of system, blood changes analyzer.

目前检验科配备一流现代化的大型检验仪器设备及专业检验人才，其中高级职称1人、中级职称17人，初级20人，目前科室拥有美国雅培公司生产的AEROSET大型全自动生化分析仪、i2000SR、AXSYM全自动免疫分析仪、美国贝克曼-库尔特公司的LH750及genS全自动血细胞分析仪、美国强生VITROS-250急诊干式生化分析仪，Biosite Triage心梗/心衰诊断仪、IMX药物浓度分析仪、BD双色激光流式细胞仪、法国梅里埃VITEK2全自动微生物鉴定、药敏高级专家分析系统、Bact ALERT3D快速血液培养系统、血液流变分析仪等先进仪器。

Derives the formulae for calculating the distortion and stress on the acting surface of flexspline load in the drive process of the harmonic gear drive with three-wave wavegenerator;(2) analyzes and compares the performance of plastic and steel products under light load drive and calculates the probably reached limit of drive ratio for both types of flexsplines under the same load;(3) applies the harmonic gear drive with three-wave wavegenerator to the small-sized multiple-revolution electric device of valves by taking into consideration of the low limit of the drive ratio for the harmonic gear drive with three-wave wavegenerator made of plastics, improves the design on the main drive mechanism of the traditional small-sized multiple-revolution electric device of valves, and validates through examples the feasibility for the harmonic gear drive with three-wave wavegenerator made of plastics to be applied to the small-sized multiple-revolution electric device of valves. Finally the author performs calculations on the two types of the flexsplines of the harmonic gear with three-wave wavegenerator by using the finite element method and analyzes the causes for the errors.

本文根据三波谐波齿轮传动的运动变形特点，采用弹性薄壳的力矩理论，推导了三波谐波齿轮传动柔轮载荷作用面上的变形及应力计算公式；分析比较了轻载传动情况下塑料和钢材的性能，计算了塑料制谐波柔轮和钢制谐波柔轮在相同载荷情况下可能达到的传动比极限；对塑料制及钢制三波谐波齿轮柔轮进行了有限元计算，分析了产生误差的原因；针对三波塑料谐波齿轮传动比极限低的特点，将之运用于小转矩多回转阀门电动装置中，对传统的小型多回转阀门电动装置的主传动机构进行了改良设计，并通过实例验证了三波塑料谐波齿轮传动在小转矩多回转阀门电动装置中应用的可行性。

In this paper, the current states of research about the basic theory of harmonic oscillator and hydrogen atom in quantum mechanics are firstly reviewed. On base of it, and the relationships between harmonic oscillator and hydrogen atom in quantum mechanics are studied. By use of the relationships between the hermite polynomial and the laguerre polynomial, the eigenequations of one-dimensional harmonic oscillator and hydrogen atom are conversed into the same equations in form. Therefore the relationships between energy levels and wave functions of one-dimensional harmonic oscillator and hydrogen atom are found. Through the coordinates transform, the relationships between energy levels and wave functions of two-dimensional harmonic oscillator and hydrogen atom are found.

首先综述了谐振子与氢原子的基本理论的研究现状，并在此基础上对谐振子与氢原子的关系展开了研究，通过厄密特方程与拉盖尔方程的相互转化，将一维谐振子与一维氢原子的本征值方程转化为相同形式的方程，从而比较得出它们能量及波函数间的关系，并通过坐标变换将直角坐标系下二维氢原子的本征值方程转化成与曲线坐标系下二维谐振子的本征值方程相同的形式，从而得出二维氢原子与二维谐振子的能量及波函数的关系。

Adoption of high-performance single chip, especially chips with DSP function and continuous enhancement of users technical requirement have made functions of signal analyzer more and more perfect. The development of single chips and analyzers at home and that of overseas compared, a kind of pocketable dual-channel and multi-function signal analyzer, based on DSP, are researched with the functions of dynamic analyzer, data logging acquisitor, start-up/ coast-down analyzer and dynamic balancer, etc.

高性能单片机尤其是DSP功能芯片的采用及用户技术要求的不断提高，使得信号分析仪的功能越来越完善，在比较了国内外单片机和信号分析仪的发展现状后，开发研制了一种基于浮点DSP芯片TMS320C32的便携式双通道多功能信号分析仪，兼有动态信号分析仪、巡检数采器、起停车分析仪、动平衡仪等多种仪器的功能。

Huangpu Hospital has large number of advanced medical equipments such as Philip MRI 1.5T, GE spiral CT, Simazi DR, C-armed x-ray unit, biochemistry autoanalyzer, blood gas auto analyzer, immune auto analyzer, auto bacte-ria identification instrument, blood culture instrument, blood cell analyzer, auto blood coagulator, auto electrophoresis system, urine and slime analyzer, hysteroscopy, electronic endoscope, arthroscope, celioscope, ureteroscope, remote transmission system of multimedia data, Doppler ultrasonography, electrogastroscope, non-mydriatic fundus camera.

黄埔院区拥有菲利普公司1.5T 核磁共振成像系统、美国通用公司高速螺旋 CT 机、日本岛津摄片机及胃肠机、 C 臂 X 光机、全自动生化分析仪、自动血气分析仪、生化急诊仪、全自动化学发光免疫分析仪、全自动细菌鉴定仪、血培养仪、血细胞分析仪、全自动血疑仪、自动电泳仪、尿液分析及沉渣分析系统、宫腔镜、关节镜、腹腔镜、输尿管镜、前列腺电切镜及远距离视频传输系统、多普勒超声仪、电子胃肠镜、免散瞳彩色眼底相机等高精尖专用医疗设备。

Our main products include: biochemistry analyzer, hematology analyzer, coagulometer, urine analyzer, electrolyte analyzer, etc.

主要产品有：生化分析仪、血液细胞分析仪、血凝仪、尿液分析仪、电解质分析仪等，9个系列，20多种产品。

My father is over 60 years old, and he lifts weights every day.

我爸爸六十多岁了，他每天都练习举重。

Then in a serious tone she declared:"It doesn't pay, dear boy, to look like a ninny with one's wife the first night."

两眼湿润了，她把身子蜷得很小，这样似乎可以更好地闻闻自己。