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
- pole of a system of coordinates
- pole of figure
- pole of first order
- pole of orbit
- pole of order n
- pole of projection
- pole of rotation
- pole of the ecliptic
- pole of the equator
- pole of the hyperplane
- pole-on
- pole on a ball
- pole-on object
- pole-on star
- pole orbit
- pole placement
- pole placement self-tuning regulator
- Poles
- poles and towers of transmission line
- pole set
- pole shift
- Polesje
- pole star
- Polet
- pole type singularity