分析上

In this thesis, the author summarizes the methods of usability evaluation and user behavior research firstly, and then introduces VARAs design, development and application.

本文首先简单地介绍可用性评估和用户研究主要方法，分析了多种用户行为数据搜集和分析的方法。在此基础上，重点介绍了VARA工具的系统需求、设计实现以及VARA的试验性应用与分析。

Regarding a tractive elevator as example, according to the drawing and measurement of its parts, and computing with Ansys, its dynamic parameters are obtained, which are used in analysis of horizontal direction vibration with Matlab.

第五章，在电梯数值计算模块的基础上，开发了电梯动态特性仿真平台，并用来进行电梯各种工况下模态分析、谐响应分析、瞬态动力学响应分析。

The macro-structural analysis is based on Swales"s (1990) Move-step model, while drawing insights from Motta-Roth"s (1995b) schema theory and Nicolaisens (2002a) move model.

本文的分析分为两大层面，第一层面从宏观上分析汉语学术书评的结构特点，参照Swales(1990)的Move-Step分析模式，以Motta-Roth(1995b)和Nicolaisens(2002a)归纳的书评结构图式为基础，得出自己的汉语语言学学术书评的宏观结构特征。

Employing a general Monte Carlo code MCNP, the following Monte Carlo calculations which are important in the design of PAN shufflers were done:(1) optimization of moderators;(2) detection efficiency variation with the position of a neutron source;(3) multiplication effects and self-shielding effects;(4) isotopic effects;(5) shielding properties of the storage chamber and the assay chamber;(6) the relation between 〓Cf source strength and background neutron count rates.

文章详细讨论了无源方式下中子总计数分析和符合计数分析以及有源方式下缓发中子分析的基本原理，在此基础上，运用通用蒙特卡罗程序MCNP计算了桶装废物分类装置研制过程中所关心的一系列问题：慢化体的优化设计、探测效率随中子源位置的变化情况、增殖和自屏蔽效应、同位素效应、贮存室和测量室对〓Cf源的屏蔽能力、〓Cf源强度与本底计数率的关系，等。

At the same time, it analyses the outside environment and enterprise selfs primal problems when lamp enterprise makes use of Electronic Commerce to develop markets,on the basis of it, the tactics to opens up with a view of reality thorough analysis , has done some studies and explorations on making use of Electronic Commerce to our country lamp enterprise.

摘 要：随着互联网技术在社会经济生活中应用的深入，电子商务在这几年取得了很大的进展，对我国灯具企业市场的开拓也开始产生重要作用，这给灯具企业的发展创造了机遇，本文从灯具企业这个微观层面进行分析，从了解灯具企业的发展现状和营销模式入手，论述灯具企业利用电子商务开拓市场必要性、可行性和必然性，同时分析了灯具企业利用电子商务开拓市场所面临的外部环境和企业自身的主要问题，在次基础上结合实际情况深入分析，对我国灯具企业利用电子商务开拓市场的应对策略作了一些研究和探索。

At the same time, it analyses the outside environment and enterprise selfs primal problems when lamp enterprise makes use of Electronic Commerce to develop markets,on the basis of it, the tactics to opens up with a view of reality thorough analysis , has done some studies and explorations on making use of Electronic Commerce to our country lamp enterprise.

摘 要：随着互联网技术在社会经济生活中应用的深入，电子商务在这几年取得了很大的进展，对我国灯具企业市场的开拓也开始产生重要作用，这给灯具企业的发展创造了机遇，本文从灯具企业这个微观层面进行分析，从了解灯具企业的发展现状和营销模式入手，论述灯具企业利用电子商务开拓市场必要性、可行性和必然性，同时分析了灯具企业利用电子商务开拓市场所面临的外部环境和企业自身的主要问题，在次基础上结合实际情况深入分析，对我国灯具企业利用电子商务开拓市场的应对策略作了1些研究和探索。

The analyzing aboved is made from earthquake's space distributing, periodicity, migration phenomenon, repetition, strength, frequency, b value etc., according to data of earthquake station net in Shaanxi Province and microseisms station net watching results in Xi'an area. 3 group faults which are NEE, NW and EW direction control earthquake activities in Guanzhong area. Epicenter depth mostly is 5-25km and in shallow-focus earthquake. Earthquake in east area of Guanzhong was stronger and weaker in the West in history. Fen-Wei earthquake belt showed more activity. Microseisms and small seisms is main movement in recent earthquake, it has 8-10years' period of movement and show the trend that they are strong in the West but weaker in the East. And frequency and biggest magnitude of earthquake is supplement each other. In next years earthquake frequency will lessen but strength enhance, about M4. It presumes there is earthquake climax period in Guanzhong area in 2040 and M5-6 earthquake is happened at that time.

本文在对关中地区区域构造及重磁异常特征的分析基础上，根据陕西省地震台网监测资料及西安地区微地震台网监测成果，从地震的空间分布特征、周期性、迁移现象、重复性、强度、频度、b值分析等方面，对区域地震活动特征、关中地区地震活动规律进行了分析研究，关中地区地震活动主要受北东—北东东向、北西向、东西向三组方向的断裂控制，震源深度多为5—25公里，均属浅源地震，历史地震表现为东强西弱，东部的汾渭地震带表现出较强的地震活动性，近代地震活动主要以微震或小震为主，存在着8—10年的活动周期，近期表现出西强东弱的趋势，地震的频度与地震最大震级呈互补关系，未来的几年间，地震频度会有所减少，强度会增大，将有可能发生4级左右的地震，推测在2040年左右，关中地区将进入地震高潮期，届时将可能有5—6级左右的地震发生。

The structure composition adopted in the method are all established through experiments,including oxidant of ozone generated by ozone generator with electrolytic type, samplingmode by Flow Injection, Detecting System by Chemiluminescence. Based on the structurecomposition, the paper analyzed ozone generator with electrolytic type, includingthe method of generating steady concentration and raise oxidative degree.

在结构基础上分析了电解式臭氧发生器产生稳定浓度和提高氧化能力的方法，通过加入臭氧溶液平衡室，在动态平衡条件下，使臭氧溶液在UV灯条件下，产生稳定组成氧化剂—O_3和羟基自由基；分析了采样系统—流动注射的流动条件以及试剂浓度，包括羟基自由基消除试剂碳酸氢钠溶液、臭氧氧化发光试剂鲁米诺溶液、金属离子化学发光干扰屏蔽试剂钴离子溶液等；分析了化学发光检测与数据处理系统信号采集以及误差消除方法。

I make use of the space-analysis technology in the geographical information , combining with the analyzing method of the space statistics, and making some improvement of these methods.Basing on the theoretical algorithm, Author draw a main frame by using the Visual Studio 2005, employ the C# program-design language, ArcEngine9.2, and ArcGIS Server ADF to design the model system and functional module. In this paper author construct a model system provided with the client-analyzing function and server data- promulgate function. Through this paper I have solved some problems on the operation, including the deviation between data management and data analysis, the data analysis renegading from the special data issuance.

本论文在相关理论算法的基础上，以Visual Studio 2005为系统开发的主体框架，使用C#程序设计语言，结合ArcEngine9.2、ArcGIS Server ADF组件技术，进(来源：80ABf8C论文网www.abclunwen.com)行人口模型系统的设计与功能模块的开发，构建了具有客户端分析功能与服务器端专题数据发布功能的人口模型系统，解决了数据管理与数据分析脱离、数据分析与专题数据发布脱离的业务流问题。

The thesis mainly researches on the single phase AC/AC converter in the topologies including AC_Buck and AC_Cuk. Firstly, the operating principles of the two converters are analyzed in detail and the rules of their parameters design are educed; The commutation of their power switches which is the key of these topologies to realize is analyzed in detail and a feasible solution which can be named RCD-Commutation mode is presented and proved effectual by theory analyses and simulation results.

本文首先分析了AC_Buck变换器的变换原理，得出了电路参数设计准则；继而对电路实现的难点即功率管换流问题进行了深入分析，并得出了一种可行的解决方案即RCD换流方案；作为对简单拓扑单相直接AC/AC变换器控制策略的探索，本文以AC_Buck为平台，对电压单闭环瞬时值控制方案进行了研究，在理论分析和仿真研究的基础上设计并制作了一台采用RCD换流、电压单闭环瞬时值控制的AC_Buck变换器原理样机。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。