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
- subtractive color mixture
- subtractive filter
- subtractive hybridization
- subtractive method
- subtractive mixture
- subtractive reducer
- subtractive set function
- subtractive spectrum
- subtractive tricolor
- subtractor
- subtract pulse
- subtract-with-borrow
- subtrahend
- subtransition function
- subtree
- subtree set
- subtribe
- subtropical arid-semiarid climate
- subtropical countercurrent
- subtropical cyclone
- Subtropical Deciduous Broadleaf Forest
- sub-tropical forest
- subtropical high
- subtropical humid climate
- subtropical jet stream