介绍

First,it mainly utilizes analytics to deduce formula of slot leakage reactance.It considers three instances,including monolayer-slot,multilayer isometric-slot and multilayer anisometric-slot.Then,the analytics and the FEM are utilized to calculate slot leakage reactance of stator winding of prototype of Powerformer and compare their results.Second,the theory of utilitzing FEM to calculate the reactance of Powerformer is simply introduced,including stable reactance,transient and subtransient reactance.Specially,the saturated influence of the stable reactance is considered.Then, the results are analysed.Final,it mainly introduces the influence of harmonic magnetomotive force of stator winding and analyses the harmonic magnetomotive force of stator winding.

首先是用解析法推导出Powerformer定子绕组槽漏抗的计算公式，考虑了单层圆形半闭口槽、多层等半径圆形半闭口槽和多层不等半径圆形半闭口槽三种情况，并对Powerformer样机的定子绕组槽漏抗用解析法和有限元法进行了计算，并比较其结果；其次，简要介绍了有限元法计算Powerformer电抗参数的原理，包括稳态电抗、瞬态电抗和超瞬态电抗，对稳态电抗考虑饱和影响，对结果进行分析；最后，介绍定子绕组谐波磁势对电机运行性能的影响并对定子绕组谐波磁势进行了分析。

The third part of paper introduces the principle of the wireless monitoring system briefly, and introduces the microprocessor, data memory, data memory, serial interface circuit, AD chip, temperature sensor, manostat detailedly.

论文第三部分简单介绍了无线监控系统的原理，重点介绍了无线监控单元用到的微处理器、数据存储器、串口电路、摸数转换器、温度传感器、稳压器的特性及其接口电路。

This paper gives a brief introduction for the classification, development and application of magnetoresistance effect and focuses on giant magnetoresistance effect, including multilayer magnetic resistance film, spin valve, membrana granulosa, spin tunnel magneto-resistor, discrete multilayer film and so on.

求助摘要翻译本文简要介绍了磁电阻效应的分类、发展历程及其应用，重点介绍了巨磁电阻效应，包括多层磁阻薄膜、自旋阀、颗粒膜、自

The fabrication and characterization of microcellular plastics are introduced brietly and the emphasis is placed on the studies on into mechanical properties of microcellular plastics, including some author's work in this field.

对微孔泡沫塑料力学行为的研究文献进行了综述，简单介绍了微孔泡沫塑料的制备和表征方法，重点介绍了微孔泡沫塑料力学性能的研究工作，其中也包括作者近期在该领域的一些工作。

It is especially discussed that the principle, operation process and effects of the operation parameters on the characteristic of the products when the hydrophilic drug micronized with the supercritical assisted atomization which is an improvement on the supercritical anti-solvent technology. It is also introduced that the embedment of hydrophobic drug into biodegradable materials with the use of surfactant as well as the effect of different molecular weight of carrier and different ratio of complex carrier on the characteristic of products is made. It is pointed out that the use of surfactant will improve the micronization of microparticles of the hydrophobic drugs.

在药物微粉化方面，着重介绍了超临界辅助原子化法对水溶性药物的处理，包括该方法的原理、操作方法以及操作参数对产品性能的影响，证明该方法用于改善水溶性药物的微粉化具有良好的效果；在制备药物微球方面，重点介绍了不同操作条件和不同分子质量的载体、不同配比的复合载体对药物微球性能的影响以及表面活性剂在亲脂性及离子型药物微球制备中的应用，指出添加表面活性剂将更有利于得到该类药物的微球。

In this paper, the author analyzes the reasons of microsomia children and introduces the growth hormone excitation tests by clonidine and arginine in order to detect the secretory level of GH.

对 2 0 7例身材矮小儿童进行原因分析，并介绍采用可乐定与精氨酸两种药物做为患儿生长激素激发试验，以了解患儿生长激素分泌水平，同时详细介绍了测定生长激素激发试验的操作方法、注意事项及操作中出现副作用的综合护理方法。

The first part: We introduce some known results on morphicrings and the motivation of posing the concept of IS-rings.The second part: We discuss the reduced left morphic rings and modules over such rings in detail.

第一部分：首先介绍morphic环研究现状和本人的工作，然后介绍提出IS-环的动机以及所得到的基本结果。

Order method is introduced, and the fast multipole algorithm and the precorrected fast fourier transform method are described in detail, some further developments of these methods are given at last.

介绍了面元法的快速算法及B样条高阶方法的发展概况，对快速多极算法及预修正快速傅里叶变换方法做了详细的介绍，指出了这些方法今后的发展方向。

To the liquid-crystal display from its structure, the principle as well as the classification has carried on the introduction, twists to the row (TN-Twisted Nematic); Ultra distortion to row (STN-Super TN); Double-decked ultra distortion to row (DSTN-Dual Scan Tortuosity Nomograph); The thin film crystal (TFT-Thin Film Transistor), introduced the thin film crystal liquid-crystal display with emphasis.

对液晶显示器从其结构，原理以及分类进行了介绍，扭曲向列型(TN-Twisted Nematic)；超扭曲向列型(STN-Super TN)；双层超扭曲向列型(DSTN-Dual Scan Tortuosity Nomograph)；薄膜晶体管型(TFT-Thin Film Transistor)，重点介绍了薄膜晶体管型液晶显示器。

The work comprises five chapters in the light of its framework and hierarchy, here all of parts are discussed respectively as following.? First, in chapter one, the concept of Chemstation is reviewed, and the applications of the software are illustrated. Then the background and the value of work are discussed in brief.? Next, there are three parts in chapter two. In first part, the main function and characteristics of chemstation are introduces in details. In the second part, the method of the object-oriented, the features of UML and Rose served as the visual development environment of UML are summarized. In the last part, some standards and criteria of chromatography data are mentioned, such as unified chromatography data style technology and GLP(Good Laboratory Practice for Nonclinical Laboratory Studies).?

从总体结构上分为五大部分，这几个部分的主要内容有：●在第一章中，简述了色谱数据处理软件和它的应用范围，然后简要的说明了选题背景和意义●在第二章中，首先以色谱工作站N2000为例，介绍了色谱工作站的主要功能和特点；然后概括了面向对象的方法和UML统一建模语言以及可视化开发环境Rose的特征；最后介绍了与色谱数据相关的标准和规范，如统一的分析数据和质量信息标准和GLP(非临床优良实验研究规范)。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。