The problem is to create the traceability link between the high-level analysis model elements and the low-level software components.
问题是创建高层的分析模型元素和低层的软件组件之间的可追溯性链接。
However, at the Analysis model level, decisions about where functionality will be implemented — in hardware, software, or workers — have not yet been made.
然而，在分析模型级别上，关于在哪里实现功能的决策——在硬件、软件或工作人员那里——还没有做出。
The analysis model level provides an abstraction above that of actual design.
分析模型层级提供了实际设计的一个抽象。
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