partial order 偏序，半序 partial ordering 偏序 曾称“半序” †，偏定序semiorder 半序，偏序
理论计算机科学 可计算性与计算复杂性 释文 partial ordering 偏序
- reflection method
- reflection mode
- reflection nebula
- reflection of a group
- reflection of an object of a category
- reflection of feeling
- reflection of light
- reflection of reality in opera
- reflection operator
- reflection photography
- reflection plane
- reflection point
- reflection positivity
- reflection principle
- reflection prism
- reflection property
- reflection property of the ellipse
- reflection relation
- Reflections on the Revolution in France
- reflection spectrum
- reflection symmetry
- reflection time of flight mass spectrometry
- reflection time-of-flight mass spectrometry
- reflection transformation
- reflection transformation along a line