矢量积节点计算两个向量的数目积。
The Vector Product node computes the Dot Product of two vectors.
为求解直线度误差，采用矢量积构造凸多边形。
The convex polygon is constructed by vector product in order to solve the straightness error.
如果没有外键，则不生成ON子句，表将变成矢量积。
If there are no foreign keys, it does not generate an ON clause and the tables become a cross product.
如果没有缺省连接，表会创建矢量积，这样会导致处理缓慢。
If there is no default join, the tables create a cross product, and this can result in slow processing.
返回两个或更多集合的矢量积所组成的集合，不包括空成员。
Returns the cross product of two or more sets as a set, excluding empty members.
如果查询编辑器在表之间找不到外键关系，则缺省设置为矢量积。
If it cannot find a foreign key relationship between the tables, the default is a cross 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。”
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。”
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."
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