• 1. vector dot product: 向量点积 | 矢量点积
• 2. dot product of vector: 矢量的点积

• 1.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。
  dict.yoduao.com
• 2.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。
  dict.yoduao.com
• 3.Once you have such a formula, you do the dot product with this vector field, which is not the same as that one.
  一旦你得到一个这样的计算式，你对向量场做点积，这和前面这个不一样。
  dict.yoduao.com

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