理学 软件需求 释 functional requirement 功能需求 描述系统或系统组件必须具备的功能的需求，是关于系统应提供的服务和系统在特定情形下的行为的陈述。
软件工程 释文 functional requirements 功能需求
- electric multipole radiation
- Electric & Musical Industries (China), Ltd.
- Electric & Musical Industries, Ltd.
- electric network
- electric network expansion planning
- electric neutrality
- electric neutrality, electroneutrality
- electric noise
- electric nonelectric initiation system
- electric ophthalmia
- electric(optical) cable fault locator
- electric overspeed protection device
- electric parameter measurement
- electric-pneumatic hybrid regulatory systems
- [electric] polarization
- electric polarization
- electric potential
- electric potential difference
- electric potential drop
- electric potential energy
- electric potential gradient
- electric power
- electric power and hydraulic operation table
- electric power archives management
- Electric Power Automation Equipment