| 单词 | 逻辑运算 |
| 释义 | 〔XOR〕A logical operator that returns a true value if one, but not both, of its operands is true. Also called exclusive OR 异或：当一个操作数为真（无须两个操作数均为真）时即返回真值的逻辑运算符 也作 exclusive OR〔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〔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〔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〔computer〕A device that computes, especially a programmable electronic machine that performs high-speed mathematical or logical operations or that assembles, stores, correlates, or otherwise processes information.计算机：用来计算的仪器，尤指可进行高速数学或逻辑运算或汇编、存储、整理或处理信息的可编程的电子机器〔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 |
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