4) (прогр.) 运算符 yùnsuànfú, 语句 yǔjù

операторы отношений - 关系运算符

赋值运算符

оператор присвоения

运算符(号)

знак действия

1. 运算符(号)2. 操作符号

знак операции

用来分隔或组织计算机程序元素或数据元素的字符或字符串。例如括号、空格符、算术运算符、if（如果）、“BEGIN＂等。

A string of one or more characters used to separate or organize elements of computer programs or data; for example, parentheses, blank character, arithmetic operator, if,"BEGIN".

符号指令的运算对象字段

operand field of symbolic instruction

布尔代数中的一种运算，它同时对两个二进制数字进行如下操作：如果一个数或二个数为1，则结果为1；如果二个数均为零，则结果为零。它的逻辑算符是OR

An operation performed in Boolean algebra on two binary digits simultaneously in a way that the result is one if either one or both digits are a one, or zero if both digits are zero. The logic operator is the OR operator.

代数学计算的普遍原理，其中通常为字母表中字母的符号，其代表数字或一组特定数字中的几个数字，它们通过对组中全部数字都适合的运算法则相联系

A generalization of arithmetic in which symbols, usually letters of the alphabet, represent numbers or members of a specified set of numbers and are related by operations that hold for all numbers in the set.