提出了协同环境下虚拟产品设计系统的体系结构。
System structure of virtual product design in collaborative environment is put forward.
具体实践中，有探索学习模式、自主学习模式、协同学习模式、案例教学模式和虚拟环境模式等五种模式。
In actual practice, it displays five patterns: learning exploration pattern, autonomous learning pattern, cooperative learning pattern, case teaching pattern and virtual environment pattern.
它的最终目标是实现网络虚拟环境上的资源共享和协同工作，消除信息孤岛和资源孤岛。
Its final goal is to realize resource share and coordinating work in virtual network environment and dissolve the information isolated island and resource isolated island.
一致性控制是协同虚拟环境(CVE)的研究热点。
Consistency maintenance is a kernel problem in Collaborative Virtual Environments (CVEs) research.
协同虚拟环境中的交互信息传输机制。
基于虚拟企业的思想，分布式环境下的协同产品开发系统迫切需要有一个合理的产品定义模型。
Based on the concept of virtual enterprise, it is necessary to develop a proper product definition model for collaborative product development system in distributed environment.
最后介绍了一个支持先进分布仿真技术和虚拟样机技术的分布式协同虚拟环境原型系统——AST_DCVE。
A typical DCVE prototype system named AST_DCVE, which can support the research of advanced distributed simulation technology and virtual prototype, is introduced.
文中详细描述了系统的体系结构信息可视化及协同决策虚拟环境的实现方法。
The system architecture and the realization of information visualization and collaborative decision environment are in detail described.
网格可以实现在网络虚拟环境中的资源共享和协同工作，最终消除信息孤岛和资源孤岛。
It can realize resources sharing and coordinated working in the virtual network environments, and finally eliminate the information islands and resource islands.
文中还讨论了协作虚拟样机建模方法和异构仿真方法，并给出了基于协作虚拟样机的协同设计环境的总体结构。
The paper also presents CVP modeling method and heterogeneous simulation method, and presents the architecture of the CVP based collaborative design environment.
本平台是一个在电脑虚拟火灾环境中，进行多用户协同操作且具有智能功能的基于虚拟现实的火灾应急处理训练系统。
This platform is based on the virtual fire emergency procedure providing cooperative and intelligent resolutions, all set up by computers.
协同虚拟地理环境由于存在多个用户与共享资源发生并发访问，从而将导致“访问冲突”。
The conflict will arise for the concurrent access between Shared resource and multi-user in CVGE.
通过本文的研究工作，验证了OGSA体系结构在实现网络虚拟环境上的资源共享和协同工作，消除信息孤岛和资源孤岛方面所具有的优势。
Through the work, it is verified that OGSA has the advantages not only in realizing the high-performance resource sharing and cooperation, but also in eliminating information and resource island.
这种环境具有个性化、互动性、协同性和虚拟性等特征。
The VCLE has the features of individuation, interaction, collaboration and virtual.
这种环境具有个性化、互动性、协同性和虚拟性等特征。
The VCLE has the features of individuation, interaction, collaboration and virtual.
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