詞語：semilattice
semilattice的意思
semilattice 半格點;半晶格;半格;upper semilattice 上半格;complete semilattice 完全半格點;lower semilattice 下半格;sigma complete lower semilattice 完備下半格;
semilattice的參考例句
1.Left Semilattice-ordered Groupoid; 左半格序廣群；
2.A semilattice can be defined as a universal algebra, and it can also be defined as a partial ordered set. 一個半格可以定義為一個泛代數，也可以定義為一個偏序集。
3.Furthermore, the meet and the join for the good congruence lattice are determined for the semilattice of commutative cancellative monoids. 特別是確定了交換的可消半群的半格的好同余格上的交與並運算。