Unit vector
01
单位向量, 大小为1的向量
a vector that has a magnitude of 1 and represents direction without regard to scale
语法信息
有生性状态
抽象
形态构成
复合词
可数
复数形式
unit vectors
例子
A unit vector is often employed in mathematics to define orthonormal bases and to describe geometric transformations.
单位向量常用于数学中定义正交基和描述几何变换。
