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Through a large number of examples in this book describes the basic use of ANSYS 8.1 software methods, including modeling, meshing, applied loads, solving and post-processing, etc.; then introduced using ANSYS finite element analysis process commonly used in high-level analytical methods, such as the non-linear static analysis, modal analysis, transient dynamic analysis, thermodynamic analysis, optimization design, etc.; In addition, the book pairs of ANSYS parametric programming language APDL made an initial set to try to make the reader of this strong preliminary understanding of language.

本书通过大量的实例介绍了ANSYS 8.1软件的基本使用方法，包括建模、网格划分、施加荷载、求解及后处理等；进而介绍了用ANSYS进行有限元分析过程中常用的高级分析方法，如非线性静力分析、模态分析、瞬态动力分析、热力学分析、优化设计等；另外，本书还对ANSYS参数化编程语言APDL作了初步阐述，力图使读者对这种强大的语言有初步的认识。

Objective To survey an outbreak of paratyphoid A in a middle school of Lingchuan County in 2004. Methods Descriptive epidemiological methods were used.

目的分析一起学校甲型副伤寒暴发疫情的流行病学特点及暴发原因。

Methods Microsatellite markers of mice and rat were adopted to develop markers and methods suitable for genetic monitoring for SPF golden hamster population and its parent conventional population from Chengdu Institute of Biological Products by fluorescence-based semi-automated genotyping method. Genetic diversity and differences of the 2 golden hamster populations were analyzed based on the result of microsatellite alleles.

应用小鼠和大鼠的微卫星标记筛选适于金黄地鼠遗传检测的微卫星标记，并结合微卫星荧光标记－半自动基因分型技术，对成都生物制品研究所的SPF级金黄地鼠及其来源的普通级金黄地鼠进行遗传检测，计算其群体遗传学参数。

More than 30 kinds of meshfree methods are reviewed in this paper in the light of weighted residual method, and different meshfree methods can be viewed as different forms of weighted residual method and/or with different approximation functions. Various kinds of meshfree approximate schemes are presented in detail, including moving least square approximation, kernel and reproducing kernel approximation, partition of unity approximation, radial basis approximation, radial point interpolation and natural neighbor interpolation.

详尽介绍了各种无网格近似方案(包括移动最小二乘近似、核近似和重构核近似、单位分解近似、径向基函数近似、点插值近似、自然邻接点插值近似等)和无网格法中常用的各类加权余量法(伽辽金格式、配点格式、局部弱形式、加权最小二乘格式和边界积分格式等)，并讨论了数值积分方法和边界条件的处理等问题。

Main work in low level vision include researching methods of vehicle detecting and segmentation, as well as techniques of image pretreatment, background updating and shadow removal. In middle level, techniques of vehicle tracking were treated in detail, and Parameters of traffic flow were calculated too. Methods of pedestrian recognition were discussed and alarm of peccancy in traffic was detected in high level.

低层视觉中，主要研究了车辆的检测与分割的方法，还包括图像的预处理、背景更新以及阴影消除等技术的研究；中层视觉中，主要研究车辆跟踪的方法，以及交通参数的检测；高层视觉中，对行人识别技术进行了一定的，同时研究了违规情况的报警。

Based on the methods of Fuzzy Synthetic Evaluation in Fuzzy mathematics methods and the theories of Pedology and Ecology,the authors defined some membership functions to deal with the information date gathered from the railway of Bao |zhong,found the nature of ecological changes in the railway of Bao zhong in varied time and places and achieved a good result.

利用模糊数学中综合评判方法及土壤学、生态学理论构造了评价模型及一系列因素的隶属函数，用于处理收集到的宝中线有关生态信息数据，获得了宝中线生态时空变化规律。

This paper starts from meta-rule, and points out new concepts, views and methods through applying interdisciplinary methods, and joining fact examples and examples of case concerned for penetratively and systemtically studying rule's forming, changing and affecting, and order's reshaping and spreading, and their social environments.

本文从元规则出发，应用跨学科的方法，对规则的形成、变化、作用和秩序的重塑、扩展及其社会环境，结合有关实例和案例作了较深入、系统的研究，提出了一些新的概念、观点和方法。

This treatise shows the viewpoint of the penster by analyze the network teaching's modes, produce utility, running environment, running methods and teaching methods, so want each and all can take part to research together, to develop it together.

本文从网络教学软件的模式、开发工具、运行环境、运行方法、教学方法等方面简单地提出了本人的观点，以便得到大家共同参与探讨，共同推动它的发展。

Various kinds of above-mentioned methods are used alternately, in order to carry on the perceptivity and analysis of different methods to different problem.

上述各种方法交叉使用，以便对不同的问题进行不同方法的透视与分析。

Methods With portal vein of donor livers perfused through by UW solution in every group, perfuse through hepatic artery and wash biliary tract by different methods, and then observe the change of biliary tract cell on different time in the cold preservation.

各组均以威斯康星大学液灌注走鼠供肝门静脉，以不同方式灌注肝动脉和冲洗胆管，在冷保存的不同时间段观察胆管细胞的变化。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。