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- A language element in the formal description of a computer language, for example, the metavariables in an arithmetical expression are constants, variables, operators, etc. 计算机语言的形式描述中的语言元素，如在算术表达式中的元变量是常数、变量、运算符等。
- A language element in the formal description of a computer language,for example,the metavariables in an arithmetical expression are constants,variables,operators,etc. 计算机语言的形式描述中的语言元素，如在算术表达式中的元变量是常数、变量、运算符等。
- In the COBOL system, the information represented by a data item, arithmetic expression, or conditional expression. 在COBOL系统中，由一个数据项、算术表达式或条件表达式表示的信息。
- The expression inside [] may even be an arithmetic expression. 在[]中的表达式甚到可以是数学表达式。
- A radical is an indicated root of an algebraic or arithmetic expression. 根式是一个代数或算术表达式的一个确定的根。
- It should be set to an arithmetic expression that has an integer as a result. 它设置了一个完整的数学表达应该能得到一个完整的结果。
- A special value that indicates that an arithmetic expression returned a value that was not a number. 一个特殊值,此值指示算术表达式返回了非数字值。
- ExpressionEvaluator Evaluates an arithmetic expression and returns the result in a new attribute. 表达式计算,结果输出为新的属性。
- In the COBOL system, the information represented by a data item, arithmetic expression , or conditional expression. 在COBOL系统中，由一个数据项、算术表达式或条件表达式表示的信息。
- Normally we would use the compiler generator tools lex and yacc to build that part of the program which recognizes an arithmetic expression. 一般说来，我们将要通过规定的编译工具和另外的某编译器来生成能计算这个算术运算的目标程式。
- A regular expression is evaluated from left to right and follows an order of precedence, much like an arithmetic expression. 正则表达式从左到右进行计算,并遵循优先级顺序,这与算术表达式非常类似。
- An expression of pain flitted across her face. 她脸上闪过一种痛苦的表情。
- He always shows a doleful expression. 他总是露出忧郁的表情。
- I can think of no greater expression of defeatism. 这是我听到的最悲观的失败主义论调了。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- Visual Basic sometimes rearranges arithmetic expressions to increase internal efficiency. Visual Basic有时会重新排列算术表达式以提高内部效率。
- She looked at me without expression. 她毫无表情地朝我看着。
- Three speediness arithmetic expressions for calculating the focused quantity is introduced to optimize the real-time performance of the system. 导出了计算聚焦量的三个快速算法公式，优化了系统的实时性能。
- The scenery there was beautiful beyond expression. 那儿的风景美丽得无法形容。
- Of arithmetic expressions and assignment statements and generate semantic analysis of quaternion sequence. 对算术表达式和赋值语句进行语义分析并生成四元式序列。
