旋轉(zhuǎn)群 proper complex orthogonal group: 正常復正交群proper orthogonal group: 特殊正交群; 正常正交群orthogonal group: 正交群group of rotation: 旋轉(zhuǎn)群rotation group: 旋轉(zhuǎn)群下載手機詞典可隨時隨地查詞查翻譯