[數(shù)] ｎ維射影空間 projective dimension: 射影維數(shù)projective space: 射影空間complex projective space: 復(fù)射影空間left projective space: 左射影空間projective flat space: 射影平坦空間下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
