The elaboration phase is intended to reverse-engineer the critical parts of the system and redocument their high-level architecture.
详细描述阶段目的是将系统的关键部分逆向工程，并且重新编制它们的高层架构。
In order to build a high level integrated CAD system with the manpower saving feature, a novel Multimedia Simulation based architecture structural CAD system model (MSCAD) was put forward.
为使新型CAD系统具有更高水平的集成性和替代人工能力，提出了一个基于多媒体仿真的建筑结构CAD系统设计模型(MSCAD)。
Based on talking about cryptography architecture of RMS, this thesis analyses security of RMS and points out problems that should be noticed for building high-level Rights Management System.
文章在介绍RMS密码架构的基础上，对其安全性进行分析，并指出构建更高强度的权限管理系统应注意的问题。
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