A perspective is like a frame of reference. In the services navigation, three folders are displayed.

透视图类似于参照框架。

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The types of business processes can vary greatly, ranging from Web services navigation to business transaction support.

业务流程的类型可以大不相同，范围可以是从Web服务导航到对业务处理的支持。

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This week it added revamped mobile e-mail and navigation services to the music downloads it already offers on some of its handsets.

本周它在原来的为其几款手机提供音乐下载服务的基础上，又增加了经其重新改良的电子邮件和导航服务。

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This transforms the car into a virtual office, giving motorists not only dull information such as how fast they are travelling, but also e-mail, the Internet, news services and navigation functions.

ECONOMIST: Wired cars

Figuring out the precise locations of people indoors and creating services around that is a new frontier for tech companies that want to bring inside the building what GPS and navigation services offer to drivers.

FORBES: Startup Targets Shoppers With LED-Based Indoor Navigation System

Asus is also trying to augment its mobile business, especially in the U.S., through navigation services and new management.

FORBES: Asus Preparing Mystery 'Personal Cloud Computing' Product For Fall Release