为了获得这些数据，您可能需要调用Web服务、连接到数据库、执行复杂的逻辑运算或从多个数据源汇总数据。
To obtain this information, you may invoke a Web service, connect to a database, perform complex logic, or aggregate data from multiple sources.
表达式节点支持包含算术和布尔(真或假逻辑)运算符的简单表达式。
Expression nodes support simple expressions involving arithmetic and Boolean (true or false logic) operators.
表达式可以简单到就是一个变量（如清单2 所示）或者是一个方法调用（例如getList()），亦或是包含布尔逻辑或三目运算符的复杂表达式。
This expression can be as simple as a variable (as shown in Listing 2) or a method call (like getList()), or a complex expression that involves boolean logic or a ternary operator.
中央处理器，计算机或数字电路中含有运算，逻辑，控制和内部存储电路的部分。
CENTRAL PROCESSING UNIT, in a computer or digital circuit, the section containing the arithmetic and logic, control, and internal memory circuits.
如果逻辑上不要求运算符过程调用自身，请移除任何递归调用，或将其替换为不调用自身过程的语句。
If your logic does not require the operator procedure to call itself, then remove any recursive calls or replace them with statements that do not call their own procedure.
缓冲存储器周期的一部分，在这期间，逻辑与算术运算器必须中止操作或不能与存储器传输信息。
A portion of the buffer cycle in which the logic or arithmetic unit must cease operation or neither will be able to communicate with the memory unit.
此方案完全采用逻辑异或运算，因此编码和解码速度快。
The logical exclusion OR operation are fully applied to the scheme so coding and decoding speed is quick.
在数学模型建立之后，通过逻辑推理或数学运算可以推导出一定的结果。
Since the establishment of the mathematical model, we will get some certain results through Logic reasoning or mathematics operation.
不严格地说，一种数学或逻辑运算符。
基本逻辑元素(门或运算符)之一，它至少有两个二进制输入信号和一个二进制输出信号。
One of the basic logic elements (gates or operators) which has at least two binary input signals and a single binary output signal.
计算机是能实现基本运算的一种功能设备。其中包括大量的算术运算或逻辑运算，在运行期间无需操作员去干预。
Computer is a functional unit that can perform substantial computation, including numerous arithmetic operations or logic operations, without intervention by human operator during a run.
模糊逻辑的基本与、或、非运算分别由一个模糊神经元实现。
The realization of the basic And, Or and Negation fuzzy logical operations is shown by the fuzzy neuron.
它的作用是比较两个相同类型数据的大小或前后，其运算结果是逻辑型数据。
It can be used for comparing two same type size of date or before and after, the result of the comparison is a logical value.
可以在测试类别中使用逻辑运算符，从而运行来自多个类别的测试，或将运行的测试仅限于属于多个类别的测试。
You can use logical operators with test categories to run tests from multiple categories together or to limit the tests that you run to tests that belong to multiple categories.
计算机或数字电路中含有运算，逻辑，控制和内部存储电路的部分。
In a computer or digital circuit, the section containing the arithmetic and logic, control, and internal memory circuits.
您可以使用下表所列的标准逻辑运算子合并或修改搜寻条件。
You can combine or modify search conditions using the standard logical operators listed in the following table.
您可以使用下表所列的标准逻辑运算子合并或修改搜寻条件。
You can combine or modify search conditions using the standard logical operators listed in the following table.
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