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- As a result,all the parts of a logical expression might not be evaluated. 因此,一个逻辑表达式的所有部分都有可能不进行求值。
- Gets one of two values depending on the result of a logical expression. 根据逻辑表达式的结果,获取两个值之一。
- As a result, all the parts of a logical expression might not be evaluated. 因此,一个逻辑表达式的所有部分都有可能不进行求值。
- You can't use a non-boolean as if it were a boolean in a logical expression as you can in C and C++. 与在C及C++中不同,不可将一个非布尔值当作布尔值在逻辑表达式中使用。
- Because the left expression evaluates to False, the entire logical expression must evaluate to False. 由于左侧表达式的计算结果为False,因此,整个逻辑表达式的计算结果必须为False。
- The expression specified by the logical expression evaluates to false only if the value of this expression is zero. 对于由逻辑表达式指定的表达式,仅当其值为零时,此表达式的计算结果才为false。
- The Filter function evaluates the specified logical expression against each tuple in the specified set. Filter函数对指定集中的每个元组计算指定的逻辑表达式。
- A logical expression that compares columns from the model to columns from the source query. 一种逻辑表达式,可以将模型中的列与源查询中的列进行比较。
- You can get a potential performance increase if all the parts of a logical expression do not need to be evaluated. 如果一个逻辑表达式的所有部分都不必执行下去,那么潜在的性能提升将是相当可观的。
- In a mathematical or logical expression, a symbol that may be replaced by the name of any element of a set. 占位符号数学或逻辑用语,可以用其它元素的名称代替的符号
- In FORTRAN, a reference in an arithmetic or logical expression to a previously defined statement function. FORTRAN语言中,在一个算术或逻辑表达式中对以前定义的语句函数的引用。
- Specifies that text displayed in a Column object is italic and that the logical expression is re-evaluated each time the Grid control is refreshed. 定义一个逻辑表达式,指定列对象中显示的文本是否为斜体。每当表格控件刷新时,重新计算该表达式,并根据计算结果重新设置。
- Instead, use the Filter function to evaluate each member in a specified set against a logical expression and return a subset of members. 请改用Filter函数使用逻辑表达式对指定集中的每个成员求值,然后返回成员子集。
- The function returns a set that consists of each tuple in the specified set where the logical expression evaluates to true. 如果逻辑表达式计算结果为true,该函数将返回由指定集中的每个元组构成的集。
- In CWIS system, logical operator POR which has priority to logical operator AND can simplify the process of the logical expression and is easy to use. 在逻辑表达式中,创立POR这一特殊的运算符,既丰富了检索功能,又能简便地统一处理中英主题词互译,按照主题词属性关系查询等要求。
- This paper introduces a normal way of logical design with multiplexer acpresents a new way of logical design by karnaugh map and logical expression. 本文介绍了使用多路选择器进行逻辑设计的一般方法[1],提出了借助于卡诺图和直接利用逻辑表达式进行逻辑设计的新方法。
- Note that in the advanced search interface you can enter a logical expression (containing any combination of the AND, OR, NEAR and NOT operators) as the search criteria. 请注意,在高级搜索界面中,您可以输入逻辑表达式(包含AND、OR、NEAR和NOT运算符的任意组合)作为搜索标准。
- A logical expression specifying a program state that must exist or a set of conditions that program variables must satisfy at a particular point during program execution;for example, A is positive and A is greater than B. 一种逻辑表达式,它规定必须存在的一个程序状态,或规定在程序执行过程中某一特定点上程序变量必须满足的条件集合;例如,A为正且A大于B。
- By use of modular and computer compiling techniqe, the automatic conversion of electric diagram to the logical expression of relay ladder diagram, the automatic plotting of relay ladder diagram, and the automatic programming of PC command are realized. 进而使用模块化和计算机编译技术,实现了电气图向梯形图逻辑表达式的自动转换、以及梯形图的自动绘制和PC指令的自动编程
- At this point your logic is at fault. 在这一点上你的推理是错误的。