应用程序的主要层是数据库、持久性框架、数据库访问对象和用户界面(UI)控制器及视图层。
The main layers of the application are a database, a persistence framework, a database access object, and user interface (UI) controller and view layers.
也就是说，大型机将会和现有的个人电脑及服务器所标配的一样，具有更丰富的图形界面和拖放控制。
That means mainframes will finally get more of the graphical interfaces and drag-and-drop controls that are standard on personal computers and servers today.
采用大屏点阵液晶显示及智能化控制系统。并且有良好的中英文人机对话界面。
Adopt large lattice LCD screen and intelligentized controlling system, also has good English and Chinese language man-machine conversation interface.
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