The design of an electronic component would more likely be expressed as a schematic diagram, while a "people" element might use organizational charts and skill lists.
一个电子组成要素的设计更像是被表达为一个示意性的图表，“人员”元素可能使用有组织的图表和技巧列表。
2
On the right side of the diagram are the middleware applications and connectors to back-end services such as the Video on Demand (VOD) server, the Electronic Program Guide (EPG) provider, and so on.