( 3 ) basis exchange theorem of quasi - fuzzy graph matroid : basic exchange is also an important tool in studying matroid 3 )准模糊图拟阵的基交换:基交换也是研究拟阵的重要工具。
2.
Basis exchange theorem of quasi - fuzzy graph matroid plays an important role in studying fuzzy matroid too . it cannot be shorten for matroid theorems 同样,准模糊图拟阵的基交换在模糊拟阵的进一步研究中也将起到重要的作用。