Evaluates an expression, or displays specified text.
计算表达式或显示指定的文本。
Evaluates an expression based on the current stack frame.
根据当前的堆栈帧计算表达式。
The following list provides a step-by-step description of how a debugger evaluates an expression.
下列清单提供了侦错工具如何评估运算式的逐步说明。
Evaluates an expression and, when the result is false, prints a diagnostic message and aborts the program.
判断一个表达式，如果结果为假，输出诊断消息并中止程序。
As described above, the Route node evaluates an expression, the result of which is then cast as a Boolean to produce a true or false test condition.
如上所述，Route节点对表达式求值，结果将强制转换为布尔值，以生成真或假的测试条件。
The environment of the broad sense evaluation includes the society, the aspect that economy and environments synthesize, the environment of the narrow sense evaluates an environment aspect.
广义的环境评价包括社会、经济和环境综合的方面，狭义的环境评价仅指环境方面。
Note that each triggering action includes an optional condition that evaluates if the action will be executed.
注意，每个触发操作都包含一个可选条件，用于评估操作是否将被执行。
The programme manager is the one who evaluates a number of projects within an organisation.
项目集经理是一个组织中评估多个项目的人。
The findings appear in the Cochrane Library, which is published by the Cochrane Collaboration, an international organization that evaluates medical research.
这份研究报告发表在考科蓝合作组织出版的考科蓝图书馆杂志上。 考科蓝合作组织是一家评价医学研究成果的国际组织。
Finally, the SAP Web service filters, compares, and evaluates information, then it sends it to an SAP application via the SAP Web client.
最后，SAPWeb服务筛选、比较和评估信息，然后通过SAP Web客户机将其发送到SAP应用程序。
We received this interesting insight on the famine in the Horn of Africa from the head of DARA, an organisation that evaluates humanitarian aid operations.
本刊收到人道援助评估组织DARA高层的来信，信中就非洲之角饥荒作出了这样的精辟见解。
The programme manager is the one who evaluates a number of projects within an organisation.
项目管理者是一个组织内部对一系列项目进行评估的人。
This section evaluates the architecture of an application as it relates to business rules.
本小节评估应用程序的架构与业务规则之间的关系。
This allows an application to create a query that evaluates a database function.
这允许应用程序创建一个计算数据库的查询。
If the rule evaluates to true, it performs an action, which in this case, is giving the customer a discount.
如果规则计算为真，则执行一个动作，在本例中是给予客户折扣。
The PEP creates an XACML request and sends it to the Policy Decision Point (PDP), which evaluates the request and sends back a response.
PEP创建一个XACML请求并发送到策略决策点(PDP)，后者评估请求并返回一个响应。
For now, just ensure that expression evaluates to a collection or an array.
在现在，只要保证表达式计算的结果是一个集合或者数组就可以了。
These expressions must resolve to a Boolean value — a topic expression that evaluates to TRUE will continue to be processed, and an expression that evaluates to FALSE will not.
这些表达式必须求解一个布尔值——一个值为TRUE的表达式将继续被处理，值为FALSE的表达式则不被处理。
A query view USES a formula that evaluates to an SQL query to populate its data, instead of using a view selection formula.
查询视图使用SQL查询公式来填充数据，而不是使用视图选择公式。
Because this is an "And" filter, if the first rule evaluates to false, there is no need to execute the second part of the filter.
因为这是一个“And”过滤器，如果第一条规则的计算结果为false，就没有必要在执行过滤器的第二部分。
Note that the SQL Query that you enter is a formula that evaluates to an SQL Query.
注意输入的SQL查询是一个SQL查询公式。
To handle a request the Akshell core evaluates the main.js file of an application and runs the app() function exported by it, passing a request object to the function.
为了处理请求，Akshell核心会评估应用程序的main.js文件，并执行它所导出的app()函数，将请求对象传递给这个函数。
An event subscription contains a filter, which is a Boolean expression that evaluates to true for events it subscribes to and to false for all other events.
事件订阅包含筛选器，这是一个布尔表达式，对所订阅的事件求值为True，对其他所有事件求值为False。
When you type an expression after the >in the interactions window and hit Enter, DrRacket evaluates the expression and prints its result.
在交互窗口敲入一个表达式，回车，DrRacket就会执行这个表达式，然后打印出结果。
In Listing 8, we show an example of an element with simple content that has an assertion facet that evaluates to true if the element's value is a multiple of 10.
在清单8中，我们展示了一个具有简单内容的元素示例，如果该元素的值是10的倍数，那么它的断言facet则计算为true。
In the options listed above, element1 could also be an expression that evaluates to a sequence of nodes.
在上面列出的操作中，element1也可以是运算结果为一系列节点的表达式。
An integer (or an expression that evaluates to an integer) that represents the index of the desired object in the series.
表示想要的对象在序列中的索引的整数(或计算出整数的表达式)。
Declarative programming (i.e., prescribing the what) represents the paradigm of choice for rules: something gets triggered (i.e., an action) based on whether a rule evaluates to true or false.
声明式的编程（例如规定什么）代表规则的选择模型：根据规则取值为true还是false，有些东西得以触发（例如动作）。
One of the keys to effectively using XPath is to realize that an XPath always evaluates to a node set.
有效使用XPath的一个关键是要认识到XPath始终计算的是节点集。
One of the keys to effectively using XPath is to realize that an XPath always evaluates to a node set.
有效使用XPath的一个关键是要认识到XPath始终计算的是节点集。
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