Well, I wish you luck with that and we now go to a way more difficult part of multiplication and that is vector multiplication which is called "the vector product."
好了，祝你们好运，下面我们来讲，更难的乘法运算，是矢量的乘法运算，我们称之为“矢量积。”
The vector product is said to be anticommutative.
可以说矢积是反交换的。
The vector product is said to be anticommutative .
可以说矢积是反交换的。
An axial vector may itself enter into a vector product.
轴矢量自身可参与矢积。
The convex polygon is constructed by vector product in order to solve the straightness error.
为求解直线度误差，采用矢量积构造凸多边形。
The loop direction is judged through the vector product of the adjacent two edges on the vertex with maximum coordinate value.
通过计算环的最大坐标值点处相邻两条边的切矢的叉积来判断环的方向。
Multilevel fast multipole method is used to fast calculate the matrix-vector product when we solve the linear system by iterative method.
分层快速多极算法被用来加速用迭代法求解线性方程组时的矩阵向量乘积的运算。
The first chapter is about vector algebra, introduces the vector of linear operations, inner product of vectors, vector outer product, vector product and double mixed exterior product.
第一章是向量代数，主要介绍向量的线性运算、向量的内积、向量的外积、向量的混合积和双重外积。
The first chapter is about vector algebra, introduces the vector of linear operations, inner product of vectors, vector outer product, vector product and double mixed exterior product.
第一章是向量代数，主要介绍向量的线性运算、向量的内积、向量的外积、向量的混合积和双重外积。
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