From the recovered abstract structure of the legacy system (the Analysis Model associated to the system Use Cases), we must now find the components of the information system that implement it.
在所恢复的遗留系统的抽象结构中(与系统用例相关联的分析模型)，我们现在必须找到实现它的信息系统的组件。
In this paper, the structure and theory model of visual information query system are set up. They realize the demand of mould design Virtual information query.
本文建立了模具可视化查询模块的体系结构和理论信息查询模型，实现了模具设计虚拟场景信息查询的要求。
Hardware structure, working and information flow and math model of the locating system are presented.
介绍了定位系统的硬件结构、工作与信息流程、数学模型。
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