分布式系统

General structure and characteristics of distributed communication system of substation integrated automation are discussed .

论述了分布式变电站综合自动化通信系统的一般结构和特点。

Intrusion detect and protect technology,the one of kernel technology in our distributed firewall system is a new information security technology which could supply a gap of the firewall and the intrusion detect system in the information security domain.

新型分布式防火墙采用的核心技术之一——入侵检测／防御技术是网络安全领域为弥补防火墙及入侵检测系统的不足而新兴的信息安全技术。

Tangram was based on DHT. It was a scalable, completely decentralized and self-organizing structured P2P system.

Tangram的设计基于分布式哈希表，是一个可扩展的、完全无中心的和自组织的结构化P2P系统。

As the environment parameters change, the codes which are the Bragg wavelengths of the FBGs accordingly change in the same time and in the same location, so as to increase the system capability, realize the measurement of temperature stress and pressure for special engineering (such as oil tank, power station, tunnel) in a way of distributing measurement.

利用编码式光纤光栅的布拉格波长对待测对象的位置和温度、应力、应变等进行编码，当待测对象的环境参量发生变化时，与之对应的编码，即编码式光纤光栅的布拉格波长随之同时同点发生变化，借以提高传感系统的容量，实现对特定对象(如油罐、油气管道、高压变电站等)的温度以及应力、应变等的准分布式定点测量。

It will improve the development and test of new type weapons with lower cost and less time.

分布式靶试系统是军事仿真领域内的一个新的应用方向，它的实现将对新型武器研制以及试验起到节约成本、缩短周期的效果，有着不可估量的经济效应。

Based on the distributed multi-sensor track fusion system, it applies sequence disposal means, multi-sensor track fusion problem with feedback information, on the condition of correlated estimation, is studied, under the rule of minimizing the trace of estimation error covariance matrix, the corresponding fusion algorithm is proposed, also ,the analyse of the simulation is presented.

基于分布式多传感器航迹融合系统，采用序贯处理的方法，研究了相关条件下带反馈信息的多传感器航迹融合问题，在估计误差方差阵迹最小的准则下，导出了相应的融合算法，并进行了仿真分析。

On the basis of the analysis of current research work, the construction of an abstract logical structure of the network on the transport layer is proposed.

分布式存储系统是P2P技术的一个重要的研究领域，在分析现有研究的基础上，提出了在传输层上构建一个抽象的逻辑网络的架构。

The characteristic of the DIS is "distributed" and "interactive", and make the joint of simulation code which is in different place to constitute a uniform and unisonous simulation environment is the essence of the Distributed Combat Simulation.

基于DIS的分布式作战模拟系统的特征在于"分布"和"交互"，本质是把分布在不同地理位置上的仿真结点连接起来，构成统一的、协调的综合仿真环境，允许人的参与和行为表现。

According to the characteristics of soybean cultivation areas, the knowledge data representation, combining with the pattern representation and the knowledge unit representation, is used in the system. Under a cross-platform system compeleted by using the module technology and the distribution network technology, this method is helpful to the inference machine's design and implementation.

根据大豆栽培领域问题的特点，本研究选用模式表示与知识单元表示相结合的知识表达方式，在利用组件技术与分布式网络技术实现的跨平台系统下，该方法有助于推理机的设计与实现。

Security analysis shows that this new scheme can not only resist the above-mentioned conspiracy attacks and forgery attacks essentially, but also provide anonymity and traceability simultaneously. Moreover, by constructing a secure distributed key generation protocol, the proposal realizes the unknowability of the group\'s secret.

分析表明：新方案能够根本抵抗合谋攻击和上述伪造签名攻击；在保证匿名性的同时可以真正实现签名成员身份的可追查性；通过引入可验证秘密共享并设计安全的分布式****生成协议，实现了****影子的可验证性以及群共享秘密的不可知性，系统安全性大大提高。

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。