翻译:分次子模 同义词1)graded submodule,分次子模2)Graded Small Subodule,分次小子模3)graded essential submodule,分次本质子模4)graded essential ΓA-submodule,分次本质子ΓA-模5)sequence of graded submodules,分次子模序列6)(sub)modular subgroup,(次)模子群