理学 非功能需求 释 performance requirements 性能需求 软件需求的一部分，定义了软件必须达到的软件性能指标值。
软件工程 释文 performance requirements 性能需求
- photodiode array detector
- photodiode array detector (PDA)
- photo-disintegration
- photodisintegration
- photo-dissociation
- photodissociation
- photo-dissociation region
- photodosimeter
- photoduplication
- photodynamic effect
- photodynamics
- photodynamic therapy
- photodynamic therapy, PDT
- photodynesis
- photoeffect
- photoelastic
- photoelastic coating method
- photo elastic effect
- photo-elastic effect
- photoelastic effect
- photoelasticimeter
- photoelasticity
- photoelastic material
- Photoelastic modulator
- photoelastic oblique-incidence method