quasi-group造句

• In chapter 5 , the large sets and the overlarge sets of idempotent quasi - groups are discussed
  第五章讨论幂等拟群的大集和超大集。
• Furthermore , in the second chapter semidirect product of 5 and te is discussed . we have the result that it is also clifford quasi - regular semigroup . besides semidirect product of s and te is semilattice of quasi - groups
  进一步，论文又在第h章中讨论了半群s和t的子半群te的半直积及其结构，得出了s和t ”的半直积也是clvj 。