短語詞組短語quaternion skew field 四元數(shù)matrices over quaternion field 四元數(shù)矩陣the quaternion field 四元數(shù)躰generalized quaternion field 廣義四元數(shù)躰real quaternion field 實四元躰the real quaternion field 實四元數(shù)躰cyclic matrix on quaternion field 四元數(shù)躰上的循環(huán)矩陣 返回 quaternion field