[數(shù)] 光滑超曲面 hypersurface: 超曲面; 多維曲面algebraic hypersurface: 代數(shù)超曲面canal hypersurface: 管道超曲面characteristic hypersurface: 特征超曲面constraint hypersurface: 約束超曲面下載手機(jī)詞典可隨時隨地查詞查翻譯