The concepts of MLW-rings and MELW-rings are introduced and the following two results are mainly obtained:1) If R is a MLW-left SPF-ring,then R/J(R) is a strongly regular ring;

• 引入了MLW-环与MELW-环的概念,并得到了下面2个主要结果:1)若R是MLW左SPF环,则R/J(R)是强正则环;