本实用新型涉及一种高集成度的线路板，尤其涉及一种与车载DVD结合的GP S导航板。
The utility model relates to a circuit board with high integration degree, in particular to a GPS navigation board which is combined with a vehicle-mounted DVD.
指示板工具栏由以下导航链接组成。
The dashboard toolbar consists of the following navigation links.
图5显示了用例情节串连板如何描述组成用户交互的屏幕显示，以及如何对具体的用例进行导航。
Figure 5 shows how use case storyboards describe the screens that make up the User interaction, and how they are navigated for the specific use case.
应用推荐