分布式系统

Based on the energy sensing, there are cooperative spectrum detection algorithms such as AND model, OR model, counting model, double threshold model, likelihood ratio model, linear cooperation model, and Distributed Wireless Communications System model.

基于能量检测，协作频谱检测的算法主要有：与算法、或算法、计数算法、分区算法、似然比算法、线性加权算法和分布式无线通信系统算法。

DVE (Distributed Virtual Environment) is a kind of virtual reality system that simultaneously runs on computers connected by network. It allows distributed users to interact real-time with each other sharing a virtual world. DVE has effulgent application future in numerous domains such as military affairs, cooperative work, network games, etc.

分布式虚拟环境(Distributed Virtual Environment，DVE)是在一组以网络互联的计算机上同时运行的VR系统，使分布在不同地理位置的用户可以在一个具有高度真实感的虚拟世界里实时交互。

Some new viewpoints are also discussed besides the development of researches already explored. The above mentioned aspects include exploring ne w elementary technique, possible scheme for simplifying the structure, achieveme nt of dynamic area decomposing method, establishment of distributed parallel pro cessing system and application of similarity method in numerical simulation of w elding process.

除对本研究组已开展的工作进行了一定的分析外，并对某些未来的研究发展方向进行了初步的探讨，这些可能进行的研究包括单元技术的开发、可行的结构简化方案、动态区域分解算法的实现、分布式并行处理系统的建立和相似原理在焊接过程中的应用等。

At first, this paper studies the structure and security situation of electric enterprises information network, then introduces the basic theory of intrusion tolerance. After that, we study the key technology of intrusion tolerance: set up a distributed intrusion detection system model based on mobile agent; study the object replication technology and improve the voting algorithm; analyze and research the elliptic curve encryption system.

论文首先研究了电力企业信息网络结构以及安全现状，接着介绍了入侵容忍的基本理论，然后着重研究了入侵容忍的关键技术：建立了一种基于移动Agent的分布式入侵检测系统模型；研究了对象复制技术，改进了表决算法；分析和研究了椭圆曲线加密体制。

The distributed system is an important embranchment of the distributed agent study.

分布式多智能体系统是分布智能研究的一个重要分支。

With the increasing demand of large power load and the development of distributed power supply system, the importance of research on paralleled power supply modules is increasing, while how to achieve the equilibration of output currents is the key technology of making the modules work in parallel.

随着大功率负载需求和分布式电源系统的发展，电源模块并联控制技术研究的重要性日益增加，而如何实现并联模块间输出电流的平均分配是实现并联的核心技术。

This paper proposes a distributed file system model which is based on Erasure code theory, and discusses its key technologies and implementation.

提出了一种基于Erasure code容错理论的分布式文件系统模型并对其关键技术进行了深入的研究和探讨。

The technology of fieldbus and Industrial Ethernet developed very fast and are being used to many fields.

本文的主题是基于现场总线的分布式控制系统的集成和开发。

The scheme for the data exchange platform among different data operation nodes under distributive isomeric data environment is discussed in the paper in order to satisfy the actual demands for the airport informatization. This data exchange platform forming integral design idea, system's logical structure and operation mechanism is elaborated.

文章从机场信息化的实际需求出发，论述了分布式异构数据环境下数据交换平台实现机场数据整合的构建方案，从整体架构设计、系统逻辑结构和工作机制三个方面对交换平台作了详述。

Accomplishing system topological structure design, off-chip memory space was expanded, CAN bus and distributed control network was realized.

在系统拓扑结构设计的基础上，实现了DSP片外存储单元的扩展，实现了通过CAN总线与整车分布式控制网络的通讯。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。