正交
![Orthogonality and rotation of coordinate systems compared between left: Euclidean space through circular angle ϕ, right: in Minkowski spacetime through hyperbolic angle ϕ (red lines labelled c denote the worldlines of a light signal, a vector is orthogonal to itself if it lies on this line).[5]](/uploads/202501/31/Orthogonality_and_rotation.svg5629.png)
正交是线性代数的概念，是垂直这一直观概念的推广。作为一个形容词，只有在一个确定的内积空间中才有意义。若内积空间中两矢量的内积为0，则称它们是正交的。如果能够定义矢量间的夹角，则正交可以直观的理解为垂直。物理中：运动的独立性，也可以用正交来解释。
orthogonality
/ˌɔ:θɔɡə'næləti/
英汉-汉英词典
n. 正交性,正交状态
词组 | 习惯用语
您要查找的是不是：
- orthogonal adj. 直角的,直交的
- orthogon n. 长方形，矩形
orthogonality n. [数] 正交性；相互垂直
orthogonality condition [数] 正交条件; [数] 正交性条件;
网络短语:
wetted mode orthogonality 湿模态正交性
Orthogonality Experiment 正交实验
orthogonality relation 正交关系；翻译
side orthogonality 侧边垂直度
orthogonality criterion 正交性判据
orthogonality relations 正交关系
orthogonality test 正交试验
orthogonality rows 行正交性
中文百科
英语百科
Orthogonality 正交
In mathematics, orthogonality is the relation of two lines at right angles to one another (perpendicularity), and the generalization of this relation into n dimensions; and to a variety of mathematical relations thought of as describing non-overlapping, uncorrelated, or independent objects of some kind.
近义、反义、联想词
近义词
n.opposition, rectangularity, oblongness
联想词
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