常見例句The proof of the second part makes use of some idea of groupoid. 第二部分的證明用到了群胚的基本思想。Through these studies, the study of rough set's algebraic properties are spreaded to right involution groupoid. 這些結(jié)果將粗糙集代數(shù)性質(zhì)的研究擴(kuò)展到右對合廣群這個代數(shù)系統(tǒng)中。L-fuzzy groupoid and L-fuzzy BCK(BCI)-algebra L-fuzzy廣群與L-fuzzy BCK(BCI)-代數(shù)Left Semilattice-ordered Groupoid; 左半格序廣群;Strong Left Lattice-ordered Groupoid; 強(qiáng)左格序廣群;Left (Right) Residuated Groupoid 左(右)剩余廣群 返回 groupoid