In addition, aiming at other functional requirements-for example, plug and play, event filtering, remote intelligent maintenance, real-time applying and so on, relevant approaches are given too.

此外，针对智能小区的其他功能需求，如即插即用、事件过滤、远程智能维护、实时应用等问题，提出了相应的解决方案。

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Other books on design and architecture only tell you how to meet functional requirements. They help your software pass QA.

关于系统设计和架构的书籍往往只告诉你怎样满足功能需求，的确这类书籍对你在QA面前过关会有很大帮助。

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Capturing functional requirements in use cases has helped considerably in communicating requirements in a form that is understandable for users and other domain experts.

获取用例中的功能性需求，能够以一种用户和其他领域内专家理解的方式交流需求。

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