美['tɔ:ʃnles]英['tɔ:ʃnles]
无挠的
( vi ) every finitely presented torsionless right R-module is reflexive ;
(Vi)每个有限表现 半 自反 右 R -模是自反的;
美['tɔ:ʃnles]英['tɔ:ʃnles]
无挠的