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The information security of national defence is discussed from some aspects such as the trend, station and action, challenge and countermeasure, reference and innovation of history and development, which is on the basis of up-to-date production of information security theory and from the purpose of strategy and integration of information security of national defence. It is a systematic and pointed attempt on the study of information security theory of national defence.

本文在充分吸纳当今信息安全理论的最新成果的基础上，站在国防信息安全的战略性和整体性的高度，力求从历史与发展的趋势、地位与作用、挑战与对策、借鉴与创新等多个方面对国防信息安全问题进行探讨，是系统性、有针对性地研究国防信息安全理论的一次尝试。

In the study on allocation of risks in BOT project, have broken through and is limited to the research in the legal meaning that BOT is practiced, explore the method that BOT project risk shares reasonably and effectively, has designed and set up the mechanism of allocation of risks of BOT project on the system aspect, and has arranged many kinds of measures to different systems, has guaranteed the practicability of this mechanism, have offered the new thinking and method for solving the problem of allocation of risks in BOT project.

在对BOT项目风险分担的研究中，突破了限于BOT实践而在法律意义上的研究，探索BOT项目风险合理、有效分担的方法，在制度层面上设计并建立了BOT项目的风险分担机制，并针对不同的制度安排了多种措施，保证了该机制的实用性，为解决BOT项目风险分担问题提供了新的思路。

To solve the difficult problems mentioned above and to conquer the shortcomings of existing technologies,we considered it necessary to purposely design a high-performance classification model and corresponding algorithm at first;and then to study its application methods;at last,to build up a practical on-board PDS antitype system based on the proposed model and algorithm.

针对行人检测系统与关键技术存在的上述难点问题，我们认为有必要研究出针对性的高效分类模型与算法，设计面向应用的实现技术，最终搭建一个具有实用价值的行人检测原型系统。

matlab sps is used to build a simulink model of single-machine infinite-bus system, and based on the simulink model, simulation on effect of pss suppressing small disturbances low frequency oscillation is carried on, and some methods of improving power system transient stability are simulated, including avr and pss, short circuit cleared rapidly, fault current limiter and single-phase auto reclose. the study unifies the simulink model to realize matlab and vb seamless integration using the activex technology, and demonstrated the matlab simulation result with the vb contact surface. this method of matlab and vb integration can make up the matlab contact surface unfriendly flaw and offers a reference for the design for cai of power system analysis course.

运用matlab电力系统仿真模块集sps构建了单机—无穷大系统simulink模型，对电力系统稳定器抑制电力系统小扰动低频振荡的效果进行了仿真；对提高电力系统大扰动功角稳定性的措施，如自动电压调节器及电力系统稳定器、快速切除故障、故障限流器、自动重合闸等手段的使用效果进行了仿真验证；并结合单机—无穷大系统的simulink模型运用activex 技术实现sps与vb的无缝集成，将sps的仿真结果用vb界面显示，较好地弥补了matlab用户界面不友善的缺陷，为《电力系统分析》课程进行cai设计提供了思路。

Unfortunately, such analytical frameworks don't follow a solid and strict logic, although they appear powerful in explaining substantive phenomena. There are actually four defects which should not be ignored within the frameworks. Firstly, some pivotal rights or power, such as residual claims and residual rights of control, are transcendentally provided without any scrupulous inspection of their intensions, extensions and foundations. Secondly, they depend overly on the approach of normal analysis , ignoring the forming process and practical rules of institutions. Thirdly, They pay so much attention on moral hazards, especially on hold-up problems related to specific investments, that how to deal with moral hazards becomes almost the only content of institutional arrangements or corporate governance. Finally, they select mature enterprises, most of which are public ones, as the research background, but neglect to study the initial establishing phase of a business venture.

虽然该框架对很多现象具有强大的解释力，但这并不意味它已有了坚实的理论基础和严谨的逻辑，因为该框架还存在着一些不应该被忽视的缺陷：第一，许多关键性的权利或者权力都是先验给定的，其内涵、外延以及存在基础并未得到严格考察；第二，过分依赖规范分析方法，却往往在有意或无意之间忽视了对企业实际的形成过程和运行规律的考察；第三，过分关注道德风险，尤其是与专用性投资相关的敲竹杠风险，以至于防止道德风险似乎成了企业制度安排或者企业治理的唯一内容；第四，基本上是以成熟企业，尤其是上市公司作为研究背景，而缺乏对创业阶段的研究。

This research worked on the active substances and quality standard of the flower of Trollius chinensis on the basis of its certain clinical effect to set up the theory for new drug study on it.

本文是在临床疗效确切的基础上，对中药金莲花进行药效物质基础和药材质量标准研究，旨在为该药用植物的新药研究提供理论基础。

During the stUdy of the infiuence of the undeopund water and the crustal movement that belong to the non4idal changes of the gravity field, the induence of the waer recycle on gravity is first exPlained and the correction formula of the underground water influence is Studied, and then after the effeCt of crund movemeni on gravity is analysed, the correction formula of the infiuence of the crUStal movement on graVity is discussed and set uP in tWo kinds of movement that is, in vertical and horizonta directions.

在 重力场的非潮汐变化中的地下水和地壳运动影响中，首先揭示了水循环对重力的影响，研究了地下水影响改正公式，然后在分析地壳运动对重力的影响后，分地壳垂直和水平运动讨论和建立了地壳运动对重力影响的改正公式。

Based on the study on workflow simulation technique,this issue carries out a way of implementing simulation based on WF-net network and setting up workflow dummy running environment,and upbuilds one workflow simulation terrace-JXWf_Simulation.

在研究工作流仿真技术的基础上，提出了一种基于WF-net网，通过建立工作流虚拟运行环境来执行仿真的方法，并构建了一个工作流仿真平台JXWf_Simulation，最后给出了JXWf_Simulation具体实例分析。

Based on the study on E-Commerce System for Specialized Marls, focusing on the architecture and key techniques for E-Commerce system, and the practice of ehingsun.com, an E-Commerce website developed for specialized marts, a scheme and development method of an E-Commerce system proved to be sound and workable for specialized marts is introduced by this article, presented for discussion together with the blue sprint, faci 1 ity fixing, network structure, module description and build-up tactic of above-mentioned system.

本文以&专业市场电子商务系统研究&的实际课题为背景，研究了电子商务系统的体系结构和关键技术，并以专业市场为应用服务对象，结合作者参与开发的海印电子商务网站，论述了专业市场电子商务系统的设计方案、设备选型、网络架构、模块描述及构建策略。在项目的实践过程中，论文所提出的方案及开发方法取得了较好的效果。

Based on the study of the involvement of knowledge in the circles of two different kinds in economic activities and its working mechanisms, the paper has sunned up the issue on the lack of knowledge in the supporting the sustainable and steady development of the economy of China in the knowledge-oriented economic environment and the strategic foundations on which China seeks the development and competitive advantage in the knowledge-oriented economic climate.

通过对知识在经济活动中参与的两类不同性质的循环及其作用机理的研究，总结了中国面临的跨越式发展中的知识稀缺问题，提出和讨论了知识经济环境中支撑中国经济持续稳定发展的若干系统因素的关系，以及中国寻求知识环境中发展条件和竞争优势的策略基础。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了