| 单词 | 逻辑运算 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔NAND〕A logical operator that consists of a logical AND followed by a logical NOT and returns a false value only if both operands are true.逻辑与非闸：由逻辑与和其后的逻辑非组成的逻辑运算符，如果两个运算域都是真，则返回的值便为假美国传统〔NOR〕A logical operator that consists of a logical OR followed by a logical NOT and returns a true value only if both operands are false.或非：由逻辑非紧跟逻辑或之后构成的逻辑运算符，仅当算子均为假时才返回真价美国传统〔NOT〕A logical operator that returns a false value if the operand is true and a true value if the operand is false.非：当算子为真返回假值而当算子为假返回真值的逻辑运算符美国传统〔OR〕A logical operator that returns a true value if one or both operators are true.或：当一个或两个算子为真返回真值的逻辑运算符美国传统〔XOR gate〕A logic gate that simulates the function of the logical operator XOR."异或"门：仿真逻辑运算符XOR作用的逻辑闸美国传统〔digital computer〕A computer that performs calculations and logical operations with quantities represented as digits, usually in the binary number system.数字计算机：能执行数学计算和逻辑运算，其值通常用二进制数字来表示的一种计算机美国传统〔indisputable〕The indisputable fact is that computers carry out logical operations.毫无疑问, 计算机执行的是逻辑运算。外研社新世纪〔logic gate〕A mechanical, optical, or electronic system that performs a logical operation on an input signal.逻辑门：对输入信号执行逻辑运算的机械、光学或电子系统美国传统〔logical operator〕A symbol, as in a programming language, or a function that denotes a logical operation.逻辑运算符：表示逻辑运算的（程序语言）符号或函数美国传统〔logical operator〕An electronic device that performs logical operations on incoming signals.逻辑运算器：对进入信号执行逻辑运算的电子设备美国传统 |
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