interior product

• 内积

interior product的用法和样例：

例句

1. For this reason the inner product is called also the scalar product.
   为此，内积也叫做纯量积。
2. The paper gives explanations for such orthogonal relation, in which the vector interior product explanation is very useful.
   文中给出了这种正交关系的几何解释，其中的矢量内积解释是很有用的。