In this and next section, we shall consider some particular algebraic sets having binary operations defined on them . 在这一节及下一节中，我们将讨论一些在其定义为二元运算的特殊代数集合。
The next development in arithmetic was the invention of mechanical devices and machines to speed up the execution of arithmetic processes . 算术上的第二项进展是加速算术运算的机械装置和机器的发明。
The broad question of which equations are solvable by algebraic operations was definitely and comprehensively answered by galois . 哪些方程可用代数运算求解，这个重要问题由Galois明确而透彻地回答了。
It is unnecessary to go to all that arithmetical trouble when there is a simple and more accurate way to get the result . 当存在一种简单而又更为精确的方法以得出结果时，再去用一系列麻烦的算术运算就毫无必要了。
This will provide concrete demonstrations for the abstract material in chapter 1, as well as working formulas for subsequent chapters . 这会对本书第一章中的抽象概念给以具体的说明，同时也可用作以后各章的运算公式。
The scanning of the film by the photometer in the spacial domain is equivalent to the operation of a filter on a signal flowing through it in the time domain . 在空间域用光度计进行扫描，和时间域中滤波器对所通过的信号进行运算等效。
Is returned whose value is the result of this operation ，其值是此运算的结果。
Visual basic attempts to convert it to ，则visual basic在运算前会尝试将其转换为
