射影代數(shù)集 projective algebraic: 射影代數(shù)的projective algebraic curve: 射影代數(shù)曲線(xiàn)projective algebraic variety: 射影代數(shù)簇quasi-projective algebraic variety: 擬射影代數(shù)簇projective set: 射影集合下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯