形容词
中文翻译：正交的
同义词：
['perpendicular', "orthogonal例句：1. The orthogonal projection of a point onto a plane is the line segment connecting the point and the plane's normal vector.（一个点在平面上的正交投影是连接该点和平面法向量的线段。）"]
例句：
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1. The orthogonal projection of a point onto a plane is the line segment connecting the point and the plane's normal vector.
一个点在平面上的正交投影是连接该点和平面法向量的线段。
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2. In geometry, an orthogonal matrix is a square matrix with all elements equal to one, which can be usedto perform coordinate transformations.
在几何中，一个正交矩阵是一个所有元素都等于一的方阵，可以用来执行坐标变换。
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3. The orthogonal group is a subgroup of the general linear group that preserves the orthogonality of vectors.
正交群是一般线性群的一个子群，它保持向量的正交性。