normal extension
短语词组
- free normal extension 自由正规扩张
- normal extension field [数]正规扩张域;正规扩域
- minimal normal extension 最小正规扩张
- finite normal extension 有限正规扩张
- right free finite normal extension 右自由有限正规护张
- normal extension of a ring 环的正规扩张
- the nil -extension of normal orthogroup 正规Orthogroup的nil 返回 normal extension