分布式系统

The model can be used for distributed superheater thermal calculation, and can provide a base to develop a dynamic distributed parameter model of superheater system.

该模型可以用于过热系统的分布式热力计算，并可为过热系统分布参数动态模型的建立提供必要的边界条件。

Ship defence system SDS distributed simulation platform could achieve the simulation of the surface ship defending torpedoes under antagonism , give the research on manipulating the defending torpedo weapon , and testily its operational effectiveness and demonstrate the operational needs of SDS .

舰艇防御系统分布式仿真平台可实现在攻防对抗条件下水面舰艇防御来袭鱼雷作战过程的仿真，用于研究鱼雷防御武器的使用方法，验证其作战效能，论证舰艇防御系统的作战需求。

Ship defence system distributed simulation platform could achieve the simulation of the surface ship defending torpedoes under antagonism, give the research on manipulating the defending torpedo weapon, and testily its operational effectiveness and demonstrate the operational needs of SDS.

舰艇防御系统分布式仿真平台可实现在攻防对抗条件下水面舰艇防御来袭鱼雷作战过程的仿真，用于研究鱼雷防御武器的使用方法，验证其作战效能，论证舰艇防御系统的作战需求。

The China Central Radio and TV University Academic Affairs Management System is a large distributed application system.

中央广播电视大学远程开放教育教务管理系统是一个大型的分布式应用系统。

Considering the gap between academic research and real world application, the characteristic of manufactories of "much variety and little batch", this paper discusses the abstraction and modeling of the workshop performance using colored Petri net characterizing definite description of DEDS. And rule bases are applied into the model to tackle the dynamic events and disturbances with dynamic scheduling. After analysis on agile response of MES and integration of its scheduling model, by adopting distributed component technology the workshop scheduling model was capsulated as a scheduler to realize the scheduling module of MES easier to be integrated and rapidly reused. Finally a prototype of scheduler is proposed.

鉴于最优调度理论与实际调度应用的距离，以及多品种单件小批量车间生产的特点，本文以某模具制造企业生产车间为研究对象，利用对离散动态系统具有准确描述能力的着色 Petri 网对车间生产进行了抽象和建模；并通过向网系统中引入规则约束，为车间内的动态事件和扰动提供了动态调度；在对 MES的敏捷性及其车间调度模块的集成性进行了多方面分析后，利用分布式组件技术将调度模型进行了软件封装，以便为 MES 提供一个功能独立、易集成、可快速重用的生产调度模块；最后给出了一个 MES 车间调度服务器和调度室客户程序的原型实现。

To resolve those problems, the nature of safety is expatiated by comparing the differences between safety and reliability, security, which would facilitate us to design some novel safety mechanisms. Based on multilevel safeguard mechanisms, the safety technologies of distributed mission real time system is deeply, systematically researched in this dissertation, some main works and contributiveness including:1 To improve safety of complex mission critical real time system by dividing and ruling way, the whole system usually is divided into few small and simple subsystems with different criticality.

并以多级防危机制为核心，对分布式任务关键实时系统的防危技术进行了系统、深入地理论研究和实验，主要的贡献与创新之处包括：在分析现有应用级防危机制不足之处的基础上，基于多级关键度划分的思想，提出了集成式的多级防危机制，其中重点研究了支持该机制的多级关键度访问控制规则，其目的是防止低关键度子系统中的设计缺陷破坏高关键度子系统的防危性，同时研究了基于反射技术的规则执行。

This paper introduces the situation of dynamic simulation of power system, design of power distribution system dynamic simulation based on COM and a multilayer digital control network method based on PLC, which uses digital technology nested of the tradition analog cyanic control method.

介绍了基于COM分布式电力系统动态模拟技术和基于PLC多层数字控制网络电力系统动态模拟控制技术的基本结构和技术要点。

With the wide application of distributed database system, how to maintain theconsistency with the less spending as much as possible among sites is a disquisitive hardresearch.

随着分布式数据库系统的广泛应用，如何以最小的开销保证数据库系统中数据各冗余副本之间的一致性，成为该领域的一个研究热点。

For Interpack 2002, Bühler Bindler has completed a major technological step for all its plants and introduced an entirely automated line with single electronic drives (instead of mechanical crown shafts) and an adapted, distributed operating and monitoring systems from the Simatic HMI range by Siemens.

布勒公司在 I nterpack2002完成了所有设备的最主要技术工程，并且引进了全自动生产线配置独立的电驱动器和一个相适应的分布式操作监控系统，此系统具有西门子的 Simatic HMI 。

High performance multi protocol router often uses distributed architecture, and requires more efficient OAM.

本文对路由器操作管理进行了深入的研究，首先介绍了路由器操作管理的设计要求和研究现状，然后介绍了清华大学研制的高性能多协议路由器的软硬件体系结构和其对操作维护管理系统的功能要求，设计并实现了面向分布式路由器的操作维护管理系统。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。