orthogon[ˈɔ:θəgɔn]

n.矩形，长方形
‖ orthogonal adj.直角的，直交的
orthogonal antenna正交天线
orthogonal array正交阵列
orthogonal comparisons正交比较
orthogonal coordinates正交坐标
orthogonal direction正交方向
orthogonal function正交函数
orthogonal mapping正交映射
orthogonal mate正交配偶
orthogonal measure正交测度
orthogonal perspective直角透视
orthogonal rotation正交转轴orthogonal section正剖面
orthogonal set正交集合
orthogonal surface正交曲面
orthogonality n.orthogonality conditions正交性条件
orthogonality relation正交关系
orthogonality theorem正交定理
orthogonalize v.使成为正交，使正交化