铁路机车车辆虚拟样机系统为产品设计和生产过程的优化提供了集成的建模和仿真环境。
The virtual prototype system of railway locomotives and vehicles provides a modeling and simulation environment for optimization of product design and production process.
实验结果表明，将虚拟仪器技术应用于铁路信号的检测领域具有很强的现实意义和广阔的应用前景。
The experiment results show that the application of virtual instrument technique in the detection of railway dedicated signals has practical significance and wide application prospect.
根据某铁路桥梁结构健康监测的需求，开发了基于虚拟仪器技术的远程数据采集和预处理系统。
According to the actual health monitoring requirements of a steel bridge, a new data acquisition and preprocessing system based on virtual instrument was developed.
结合铁路的自身优势，提出了铁路物流企业的建设及铁路建立虚拟物流联盟的必要性和可能性。
Combining railway's own advantage, this paper puts forward the construction of railway logistics enterprise and the necessity and possibility of setting up virtual logistics alliance.
结合铁路的自身优势，提出了铁路物流的建设及铁路建立虚拟物流联盟的必要性和可能性。
Combining railway's own advantage, this paper puts forward the construction of railway logistics enterprise and the necessity and possibility of setting up virtual logistics alliance.
“铁路选线工程数据库管理系统”作为“虚拟环境铁路选线设计系统”的一个子系统，既是它的信息储存基地，又是它的信息处理工具。
As an important part of virtual environment railway location design system, railway location engineering database management system is base of storing information and tool of dealing with information.
文章在分析了虚拟装配技术基本思想后，提出了在铁路货车设计中实施虚拟装配技术应用的基础环境以及具体的实施方法和途径。
This paper analyzes the general idea of virtual assembly technology, presents the basic surroundings for application of technology of virtual assembly to railcar design and concrete implement method.
结合虚拟环境选线系统中的应用要求，探讨了铁路构造物三维模型库的访问、再现和利用技术。
Combining with the applied request of Virtual Environment railway Location System, the technique of inquiring, reappearing and using of the railway structure 3d model base is researched.
结合虚拟环境选线系统中的应用要求，探讨了铁路构造物三维模型库的访问、再现和利用技术。
Combining with the applied request of Virtual Environment railway Location System, the technique of inquiring, reappearing and using of the railway structure 3d model base is researched.
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