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
- proton flare
- Proton flares
- proton halo
- proton halo nucleus
- proton hydrate
- protonic acid
- protonic base
- proton-induced X-ray
- proton-induced X-ray emission
- proton induced X-ray emission analysis
- proton-induced X-ray emission (PIXE)
- proton induced X-ray fluorescence spectrometer
- proton-induced X-ray, PIX
- proton irradiation
- protonium
- proton knife rooms
- proton linear accelerator
- proton magnetic resonance
- proton magnetic resonance (PMR)
- proton magnetic resonance spectroscopy
- proton magnetometer
- proton mass
- proton memory
- proton moment
- proton motive force