irreflexive
1. Then some simplified algorithms are put forth in some particular cases including those with finite universes, irreflexive relation etc.
S-负传递内部的研究,不仅完善了模糊关系的性质,而且方便了模糊关系在其它方面的应用。
2. irreflexive verb
不反身动词
3. irreflexive relation
非自反关系