介绍

After introducing some basic results from ergodic theory, two probIems related to the dynamical system are studied: first the existence of absolute continuous invariant measures, and then their computation. They correspond to the functional analysis and numerical analysis of the Frobenius-Perron operator associated with the dynamical system.

首先介绍了遍历理论的一些经典结果；然后着重研究了对应于混沌映射的绝对连续不变测度的存在性与计算问题，这归结于相应的Frobenius-Perron算子的泛函分析与数值分析；最后《确定性系统的统计性质》介绍了Shannon熵、Kolmogorov熵、拓扑熵以及Boltzmann熵，并给出了不变测度的一些最新应用。

In second section, I introduce two kinds of second generation model of Currency crises. One is about how currency crash happens under conditional shift in the growth rate of domestic credit. The other is derived for a monetary rule with an escape clause. In third section, I introduce some new developments in currency crises.

第三节在对第一和第二代模型进行简要对比分析和批评的基础上，介绍了近年来西方货币危机理论的一些最新发展，此外在第一节，笔者还简单介绍了关于投机稳定性问题在西方经济学界的一些争论，作为全章分析的一个铺垫。

This article is divided into the following major parts:The first part is an introduction of the general theory of economic evaluation, briefly introduce the methods of evaluation of social service functions and the research status of at home and abroad.

本文主要分为以下几大部分：第一部分：介绍项目经济评价的一般理论，对项目成果社会化服务评估方法做简要介绍，并对国内外研究现状进行简要分析。

In view of situation that existing controller and networking communication of low-voltage breaker adopt user-defined protocol, which has shortcomings of poor reliability and exchangeability in communication, the paper introduced a design scheme of a new type of intelligent controller for low-voltage breaker based on DeviceNet protocol and introduced its design of hardware and software in details.

针对现有低压断路器控制器与控制网络通信因采用自定义协议而存在通信可靠性低和互换性差的缺点，介绍了一种基于DeviceNet协议的新型低压断路器智能控制器的设计方案，详细介绍了控制器软、硬件设计。

Study the effect of excipient on famotidine with differential thermal analysis;2. Pharmaceutical Excipients:Regulation and Development;3. It is briefly introduced about the characteristics, granulating process, excipient s and prospect of nonsugar granules of TCM.

主要介绍了中药无糖颗粒剂的特点、制粒技术、辅料和发展前景，重点介绍了辅料中的甜味剂，提出了该剂型目前存在的不足与今后的发展方向。

The forth part expounds the principles to establish rural Social Security System and then excogitates the rural Social Security System. The excogitation for rural Social Security System is divided into several stages and regioas and focuses on the patterns of funds collection, funds management to a .

第三部分：介绍了国内外建立农村社会保障体系的经验，通过对上海市和浙江省的农村养老保险、北京市和上海嘉定区农村医疗保险及日本的农村养老和医疗保险的介绍，得到对我国农村社会保障体系建设的启示。

At the same time this paper introduced the surface craft to resist wear of the plastic extruding machine's screw which was similar to the expeller by the contour structure and the working condition in domestic and foreign,pressed out the screw development and the improvement to provide the oil .

介绍了螺旋榨油机榨螺表面抗磨工艺的研究现状，分析了各种工艺的优缺点及研究进展情况；同时介绍了外形结构、工作状况与榨螺相似的塑料挤出机螺杆表面抗磨工艺的研究动向及进展情况，以期为我国螺旋榨油机榨螺表面抗磨工艺的改进提供借鉴。

In hardware design segment, the features of CY7C68013 are described firstly, and then the schemes of communication module, sampling control module, analog signal sampling module and digital I/O extension module are described in detail. The key points of the design which should be paid attention to are also explained.

在硬件设计部分，首先介绍了CY7C68013芯片的性能和特点，然后给出了控制器与主机通信模块、采样控制模块、模拟信号采样模块和I／O扩展模块等的具体硬件设计方案，并重点介绍了设计中应该注意的问题。

In this paper we introduce the FITS basic format, the random-groups extension and the ASCII table extension for the images and catalogs of astronomical data, and the FITS blocking and the rules of the generalized extension of FITS format.

本文介绍了 FITS 的基本格式及其对随机组矩阵的一般扩展，和用于天文星表的表扩展格式，最后对FITS 格式的块结构与其扩展的一般规则也作了详细的介绍。主题词： FITS 数据格式数据结构。

On the basis of introducing the distributions theory, the paper tells the actuality of the development of Internet distribution channels, and many problems of the development of Internet distribution channels are analyzed. Such as the quality of products, after service and security of a deal cannot be safeguarded, logistics often drop behind. The paper also gives some advices from enterprise interior and enterprise exterior angle, for example, the government should intensify legislation, a company can potentiate its safety management, which will help enterprise adapts the network time competition.

本论文在介绍网络分销渠道理论的基础上，介绍了网络分销渠道的现状，分析了网络分销渠道发展中所普遍存在的问题，如产品质量、售后服务、交易安全得不到保障，物流工作落后等问题；最后从企业外部与企业内部两个不同角度提供了决策建议，如政府应加强相关立法工作，企业可以通过加强安全管理，以帮助企业更加适应网络时代的竞争规则。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷