生命周期体系架构里程碑为系统的体系架构建立了一个受控的基线，并令项目团队在构构建段进行测量。

The Lifecycle architecture milestone establishes a managed baseline for the architecture of the system and enables the project team to scale during the Construction phase.

youdao

该体系架构进化了对最重要的需求(哪些需求对系统的体系架构有很大的影响)的考虑和对风险的评估。

The architecture evolves out of a consideration of the most significant requirements (those that have a great impact on the architecture of the system) and an assessment of risk.

youdao

为了提高软件复用度，降低成本，基于面向服务体系架构(SOA)和模型驱动架构(MDA)的系统集成方法是一个有效途径。

For enhancing software reusability and reducing the cost, applying both SOA and MDA to system integration is an effective approach.

youdao