As an example , consider matrix multiplication , which can be written in terms of nested sub-matrix multiplications .

举例来说，用一组嵌套的子矩阵乘法来实现矩阵运算。

On the contrary , it acted by multiplication of singular sexualities .

反之，它的运作有赖于独特的性状态的增殖。

I didn 't want to practice my major chords , or my tennis swing , or my multiplication tables .

我不乐意练习大和弦，网球挥拍动作，或是乘法口诀表。

A favorite example some of riding instructors is to have a student recite something difficult ( such as multiplication tables or spelling their name backwards ) while going over a jump .

一些马术训练师最爱的方法就是让学员在跳跃的时候背诵一些困难的东西（比如乘法口诀或反着拼他们的名字）。

Kahneman says in his book " thinking fast and slow " that he could divine when someone gave up on a multiplication problem simply by watching for pupil contraction during the experiment .

卡尼曼在他的《快速与慢速思考》一书中提到，他能预测一个人是否放弃计算一道乘法题，只要在实验过程中，观察其瞳孔的收缩情况。