释义 |
calculator with arithmetic logic 算术逻辑计算器 A calculator in which the operating rule for addition and subtraction is such that the operating instruction is given after the input of the relevant item. When combining addition and subtraction with multiplication and division it is necessary to take interim totals. 一种加减法运算规则是在有关项输入之后给定运算指令的计算器。当加减法和乘除法 联合运算时,必需取得中间和数。 |