摘要:The aim of this paper is to study a class of abundant semigroups,namely, intra-abundant semigroups.The semilattice decomopsition of such semigroups is established. In particular, some conditions such that this decomposition is strong are obtained.These results generalize the corresponding ones of intra-regular semigroups.%研究一类富足半群,即所谓的内禀富足半群,得到了这类半群的半格分解.特别地,得到了使得这半格分解为强半格分解的若干条件.这些结果推广了内禀正则半群的相关结果.