乘法

The teacher hammered away at the multiplication tables.

老师一再朗读法。

The teacher hammers away at the multiplication tables.

老师反复地念诵法。

The teacher quizzed the pupils on the multiplication tables.

老师测试了学生们对法掌握。

We had multiplication tables drilled into us at school.

以前我们上学得反复背诵法。

Multiplication and addition are associative operations.

法和加法是结合性运算。

A decade or so ago, I designed a simple circuit that included a quad optoisolator arranged in a full-wave analog-multiplier bridge (Figure 1).

约十年前，我设计了一个简单电路，包括按全波模拟法器电桥排列四个光耦（图1）。

This paper discusses the structure, calculation of multiplication and power, eigenvalue and eigenvector, and diagonalizable problems of matrix of rank equal to 1.

摘要对秩等于1结构、法与幂运算、特征值与特征向量和对角化问题进行了讨论。