基本释义:

[零元的]基本邻域系

网络释义

1)fundamental system of neighborhoods of zero element,[零元的]基本邻域系

2)zero element neighborhood system,零元邻域系

3)fundamental system of neighborhoods,基本邻域系

4)basic neighborhood,基本邻域

5)fundamental system of neighborhood,基本邻域组

6)basic neighbourhood system,基础邻域系