dot product meaning in English
标量积
纯量积
点乘积
点积
内积
数量积
Examples
- The dot product of a pseudovector and a vector is called a pseudoscalar .
一个赝矢量和一个矢量的标识称为赝标量。 - Use the vector dot product to find the obtuse angle between two diagonals of a cube .
用矢量点积求立方体的两条对角线所夹的钝角。 - Since scalars are independent of the coordinate system, the dot product of two vectors is called a scalar invariant .
因为标量与坐标系无关，故两个矢量的点积称为标量不变量。 - The dot product of two vectors is defined as follows
两个矢量的点积定义如下： - Some properties of the dot product over the free module znm
上点积的若干性质