This article introduces the concepts of DDE technology, and specifically analyzes how to use Sever Application CCDDE to realize data communication in Model 540 Concurrent Control System.
本文介绍了有关DDE技术的基本概念，并具体分析Model 540并发控制系统如何使用服务器应用程序CCDDE实现数据通信。
For anyone unfamiliar with free and open source version control systems (VCSs), Subversion has become the standard non-commercial VCS, replacing the old champ, Concurrent Versions system (CVS).
对于任何不熟悉免费的开源版本控制系统(VCS)的人来说，Subversion开始成为一种标准的非商业性质的VCS，取代了旧的并发版本系统(Concurrent Versions System,CVS)。
One of the oldest version-control packages around is the Concurrent Versioning System (CVS).
Concurrent VersioningSystem (CVS)是最早的版本控制包之一。
Concurrent enterprises production planning and control system can't meet the requirements of virtual enterprises environment, such as autonomy, distribution, dynamics and heterogeneity.
现有的企业生产计划与控制系统已不能满足虚拟企业环境下的需求，如自治性、分布性、动态性与异构性。
This paper introduced the two key problems solved by the system: transactional operation and concurrent control, and proposed the lock tie mechanism based on PRI.
详细介绍了系统实现中解决的两个关键问题：事务型操作的处理和并发控制，并提出了基于优先级的锁绑定机制。
Based on concurrent engineering, the development process of the environment control system for aircraft and the structure of system design are analyzed.
基于并行工程方法，分析了飞机环境控制系统的研制流程和系统设计的结构层次；
In the end, the mechanism of concurrent control in the system is studied.
最后，研究了系统中的并发控制机制问题。
Focusing on the problems of concurrent control and data availability exists in transaction processing in mobile data access system, this paper proposes a new hierarchical concurrent control algorithm.
针对移动数据访问系统中事务处理的并发控制和数据访问问题，提供了一种分层的并发控制算法。
A framework of supporting concurrent design for flexible manufacturing control system was built under analyzing the environment of concurrent design.
通过分析控制系统并行设计的支持环境，建立了控制系统并行设计支持环境的框架模型。
Concurrent manipulation control is an important issue in CSCW CAD system. It is a key problem when coordinate manipulation among several manipulators should be guaranteed in a CSCW CAD system.
在多人操作的CAD系统中，能否保证多个操作者之间的协调操作是一个关键问题，并发操作控制在此显得尤为重要。
A concurrent control algorithm based on time stamps and operation transposition is given to improve the response rate of users with lower speed in cooperative design system with centralized structure.
采用加时间戳和操作变换的方法，提出了一种适用于具有集中结构的协同设计系统的并行控制算法，改善了低速用户的响应率。
This paper discussed the main software problems in a cooperative multiprocessor system-task allocation and concurrent control.
本文讨论合作的多处理机系统中两个主要的软件问题——作业分配和并发控制。
Concurrent Versions system. It is a widely used open-source, network-transparent version control system.
CVS是一种广泛应用的，开源的，透明于网络的版本控制系统。
That is, conventional control and intelligent control are concurrent in the system.
即在控制系统中，常规控制与智能控制并存。
That is, conventional control and intelligent control are concurrent in the system.
即在控制系统中，常规控制与智能控制并存。
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