Let me just point out one important application of cross product that maybe you haven't seen yet.
现在我说下外积的一个重要应用，可能你们还不知道的。
We have also learned that the direction of the cross product is given by taking the direction that's perpendicular to a and b.
我们还学过，外积的方向，与A和B均垂直。
A remote password authentication scheme based on cross product is proposed in this paper.
本文提出了一种基于矢积的远程口令鉴别方案。
In a cross join, each row from one table is combined with each row from another table, resulting in what is called a cross product or a Cartesian product.
在交叉联接中，一个表中的每一行与另一个表中的每一行合并，导致生成叉积或卡迪尔积。
After the formula of documents are used to rewrite elements of Jacobian matrix, the vector cross product is changed into the vector dot product in Jacobian matrix.
利用现有的公式对雅可比矩阵中的元素进行改写，将矢量叉乘变为矢量点乘。
No, you can use Visual configuration Explorer to explore the configurations of many IBM software products organized into various cross-product environments.
不是，您可以使用VisualConfigurationExplorer探索组织成各种跨产品环境的很多IBM软件产品的配置。
To find the surface element together with a normal vector, I would just take the cross-product between these guys.
为了找到带法向量的面元，我就取这两个的叉积。
Tests show that the algorithm effectively improves identifying speed, simple and stable, because it avoids cross-product operation.
实践表明，该算法避免了叉积运算，有效地提高了判别速度，而且实现算法简单、稳定。
Tests show that the algorithm effectively improves identifying speed, simple and stable, because it avoids cross-product operation.
实践表明，该算法避免了叉积运算，有效地提高了判别速度，而且实现算法简单、稳定。
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