短語(yǔ)詞組短語(yǔ)zero of rotational symmetry 軸對(duì)稱(chēng)度axis of rotational symmetry 旋轉(zhuǎn)對(duì)稱(chēng)軸Rotational symmetry plane 旋轉(zhuǎn)對(duì)稱(chēng)平面spin -rotational symmetry 自旋轉(zhuǎn)動(dòng)對(duì)稱(chēng)non -rotational symmetry 非回轉(zhuǎn)對(duì)稱(chēng)rotational symmetry structure 旋轉(zhuǎn)對(duì)稱(chēng)結(jié)構(gòu)rotational symmetry deflection coil 旋轉(zhuǎn)對(duì)稱(chēng)偏轉(zhuǎn)線(xiàn)圈rotational symmetry number 轉(zhuǎn)動(dòng)對(duì)稱(chēng)數(shù)two fold rotational symmetry 雙折旋轉(zhuǎn)對(duì)稱(chēng) 返回 rotational symmetry