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
- H index
- h-index
- hindgut fermenter
- Hindi language
- hindley worm
- Hindmarsh Island Bridge Act
- Hindmarsh-Rose neuron model
- hindrance factor
- Hind's Crimson star
- hindsight bias
- Hind's Nebula
- Hind's Variable Nebula
- Hindu-Arabic numerals
- Hindu check
- Hindu holy cities
- Hinduism
- Hindu law system
- Hindus
- Hindu sacred rivers
- Hindustani people
- Hindustanis
- Hindustan Times
- H infty control
- H infty控制
- hinge