Figure 2 shows a high-levelsystem view of the application.
图2展示了应用程序的高级系统视图。
2
The architect selects the technology and defines the high-levelsystem structure.
架构师选择技术并定义高级系统结构。
3
With appropriate tool support, designers could perform execution or simulation and debugging on high-levelsystem models to validate and verify system logic early on.