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It also gives the definitions and stochastic properties of pure random process, random walk process and AR(1) autoregressive process, and analyses the simulative data of three typical random processes using wavelet analysis, frequency spectrum analysis and time-correlation analysis. The stochastic properties of time series and the trend component, the time length of time-correlation and the properties of main frequency of these three typical random processes are summarized as the templates for further research.

给出了包括纯随机过程、随机游走过程和 AR(1)自回归过程等在内的基本随机过程的定义和统计特征，并运用小波分析，时间相关和频谱分析对这三种基本随机过程的模拟数据进行分析，归纳出它们在时序上的随机特征、低频信号趋势项特征、时间相关的长短以及主频信号的位置等特点，作为研究 GPS 接收机误差和多路径效应的随机特征的模板。

More than 90% of the total incidence of typhoid and paratyphoid were typhoid previously, as the widely use of Vi bacterin, in the middle of 90s in 20th century, the popular strain changed, in some provinces the cases of typhoid decreased, but that of paratyphoid increased largely, with the outbreak trend from spot to part and from inshore provinces to backland provinces. In recent years, paratyphoid becomes the main infectious diease in some areas, and ofen develop to serious epidemic situation. So setting up a rapid and accurate detecting metod is necessary.

以前我国伤寒发病占伤寒副伤寒总发病的90%以上，后来由于伤寒Vi疫苗的广泛使用，20世纪90年代中期，流行菌株发生转变，我国部分省份伤寒病例逐渐下降，而由甲型副伤寒沙门氏菌引起的副伤寒病例却大幅上升，并呈现由散发到局部暴发，由沿海省份向内地省份推进的流行趋势，近几年来成为我国一些地区传染病突发事件的主要病种，常发展成重大疫情，急需建立快速、准确的诊断方法。

The actuality and development trend of bast textile industries were introduced,And also the processing scale and character of several main bast fiber s were simply introduced.

综述了我国麻纺织业的现状和发展趋势，简要介绍了几种主要麻纤维的纺织加工规模、加工特点，对麻纺织加工中存在的问题进行了简单分析。

So, the main tasks of bill broker" s system construction in our country are: sound and perfect relevant law, regulation, management organization and function about bill broker system, make the concept of the bill broker clear, confirm its status legally is especially important at present, and pay attention to integrating with the world; Strengthen entering system management and independent management of the security broker, perfect the structure and function of self-organized system by oneself; To the future transform trend of our broker mode of securities market mode from traditional type to "network manager","bill broker manager" and "fund manager", We should pay attention to setting up perfect management mechanism of risk and inside management system of bill broker"s system even more, enforce the financial rule, expand the scope of business, setting up systematic, perfect risk preventive and controlling system; To be strict in registration system of bill broker representative and qualification, guarantee professional quality and good quality of our bill broker representative team, pay attention to studying and using the rational incentive mechanism, strengthen the cultivation and development of bill broker representative team.

因此，我国证券经纪人制度建设的主要任务是：健全并完善有关证券经纪人制度的法律、法规、管理机构及其职能，明确我国证券经纪人的概念，确定其在西安理工大学硕士学位论文法律上的地位，并注重和国际接轨；加强证券经纪商的准入制度管理和行业自律制度建设，完善自律组织的结构和功能：针对未来我国证券市场经纪模式由传统型向"网络经纪"、"证券经纪人经纪"和"基金经纪"转化的趋势，我们更应该注重建立完善、科学的证券经纪人制度的风险管理机制和内部管理制度，严格财务制度，扩大业务范围，建立系统、完善的风险预防和控制体系；严格证券经纪代表的注册制度和资格审查，保证我国证券经纪代表队伍的专业素质和良好品质，重视研究和应用合理的激励机制，加强证券经纪代表队伍的培育和发展。

In this paper,the history of development,main study substances and methods,the significance of research and the trend in future of development for the biomathematics were expounded.

介绍了生物数学发展历史、研究意义、主要研究内容和未来发展趋势。

Miniaturization is the main trend in the development of circuit boards, and in manufacturing technology.

小型化是主要趋势的发展，电路板，并在制造技术。

Filmy bougie card grows needle position as a result of its accurate, easily circuit design conformity and accord with high speed signal to transmit wait for character, be regarded as cannot the tomorrow of oversight is main the needle blocks a trend.

薄膜针卡的建造批量化其价钱也逐渐上涨，未来可望在各类IC测试中，遍及被用来代替传统针卡。

The main body of a book is designed having introduced the crane developing trend and the bridge crane handcart part mainly.

本文主要介绍了起重机的发展趋势及桥式起重机的小车部分的设计。

Wen Zhongyun uses cost-or-market method of domestic natural resources (t of s of o of C of e of c of r of u of o of s of e of R of c of i of t of s of e of D om namely DRC law) main to our country produce compares advantage level and fluctuant trend to undertake a case of a physically strong patient running a high fever or suffering from such disorders as stasis of blood is analysed, produce a construction to adjust agriculture, play compares an advantage to offer assist to occupy.

文中运用国内资源成本法（Domestic Resource Cost即 DRC法）对我国主要农产品比较优势水平及变动趋势进行实证分析，为调整农业生产结构，发挥比较优势提供佐据。

The main development, production chenille yarn, fancy yarn and other products to technology-based, customer demand and market trend of development-oriented, providing customers with "reliable, innovative, and advanced" products.

主要开发，生产雪尼尔纱、花式纱线等产品，以科技为基础，客户需求和市场发展趋势为导向，为客户提供"可靠、新颖、先进"的产品。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。