They are restricted to referencing members of the expression context.
它们被局限于只能访问来自表达式上下文中的成员。
Specialization based on expression context-especially void and Boolean context.
基于表达式上下文的特化——尤其是void和boolean上下文。
The expression context is typically the component instance , which is the source of binding values.
典型的表达式上下文就是这个组件实例，它是各种绑定值的来源。
Each expression context has a parent property that locates the next expression context on the stack.
每个运算式内容都具有会在堆叠上置放下一个运算式内容的父属性。
The component itself is usually the expression context, in which case the template expression usually references that component.
通常，组件本身就是表达式的上下文，这种情况下，模板表达式会引用那个组件。
The expression context can include objects other than the component. A template reference variable is one such alternative context object.
表达式的上下文可以包括组件之外的对象。模板引用变量就是备选的上下文对象之一。
As each serializer creates an expression and invokes a serializer to handle a smaller part of the statement as a whole, the serializer pushes an expression context on the context stack.
由于每个序列化程序都会创建表达式并调用序列化程序将语句的较小部分作为整体处理，所以序列化程序会将表达式上下文推送到上下文堆栈上。
When I set out looking for an algorithm, I looked at examples in a specific context (regular expression) and I attempted to match them to a completely different context.
当我开始寻找算法时，我看了在特定上下文(正则表达式)中的一些示例，而且尝试了将它们与一个完全不同的上下文相匹配。
Looked at from that Angle, the orderliness we see on the roads is a general expression of the capacity for human society to work in the context of self-interested individualism.
从这一角度来看，我们在道路上看到的有序不过是人类社会能在自利的个人主义背景下进行运转的通用表达而已。
The expression is evaluated with respect to a certain context node, which in this case is the entire document.
表达式是针对特定的上下文节点计算的，在这个例子中是整个文档。
Hands are used naturally to express feelings and emotion and can often give context to a pose or expression.
手通常用于自然的表达感觉和感情，能经常包含于姿势或者表情中。
The phrase fed up in the context of this post is an expression or a feeling of discouragement, dissatisfaction and frustration with several issues of concern in the journey of life.
“厌倦”这词是人生旅行中所遇到的气馁，不满，受挫的一种表达或感受。
The connector prefixes these with a string that can be configured by setting the connector source context property prefix for Expression Columns.
连接器为这些数字添加一个字符串前缀，该字符串可以通过设置连接器源上下文属性Prefix for Expression Columns进行配置。
Right-click the first output port (Output) of the Regular Expression Lookup operator and select Create suitable table from the context menu.
右键单击RegularExpressionLookup操作器的第一个输出端口 (Output)，从上下文菜单中选择Createsuitabletable。
Seam provides its own managed stateful context that allows the frameworks to deeply integrate with others via annotations, EL (Expression Language) expressions etc.
Seam提供了它自身管理的状态上下文，允许框架通过注解和EL（表达式语言）表达式与其他框架进行深度整合。
A variant of enforce, this check is more complex, as an additional context check is made based on the node returned from the XPath expression test.
是强制性的一种变形，这个检查更复杂一些，它基于节点XPath表达式的返回值额外执行一次环境检查。
If you omit the test expression, Contract4J uses reasonable defaults, depending on the context.
如果遗漏了测试表达式，Contract4J 会根据上下文使用合理的默认设置。
The Adaptive Warehouse target model automatically embeds a prompt expression in queries which evaluate the time context for history tracking dimension attributes.
AdaptiveWarehouse目标模型自动嵌入一个提示表达式到查询中，该查询为历史跟踪维度属性评估时间上下文。
The disadvantage is that you have to maintain the namespaces in more places: the XML, perhaps the XSD, the XPath expression, and the namespace context.
不利之处是您必须要在多个地方(XML、XSD、XPath表达式和此名称空间的上下文)维护名称空间。
Remember from Part 1 that before you evaluate any XPath expression, you must know what context you're starting from.
第 1部分 中提到，在对任何XPath表达式求值之前，必须知道开始的上下文。
The context node for this XPath expression is the element that the template is replacing — in this case, an ATOM element.
这个XPath表达式的上下文节点是模板替换的元素，在这里是ATOM元素。
Of course, you could use this returned Node as the context for a new XPath expression, as shown in Listing 12.
当然也可将返回的这个Node作为新xpath表达式的上下文，如清单12所示。
In this context, where this is the right-hand side of a String concatenation expression (using the plus sign), this.toString is invoked implicitly.
在这里的上下文中，this在一个String的链接表达式(使用加号)的右边，this . toString被隐式地调用了。
For example, if the expression doesn't use the last function then it is not necessary to do look-ahead processing to determine how many elements there are in the context list.
例如，如果表达式不使用last函数，那么就不必执行先行处理来确定上下文列表中有多少元素。
A context item, which is an XPath expression used to point to a node that will be the starting point for the column expressions, namely AccountingCustomerParty.
一个上下文项，它是一个XPath表达式，指向作为列表达式的起点的节点(即accountingcustomerparty)。
The expression is evaluated in the context of the current stack frame, and the results are displayed in the Expressions view of display window.
在当前堆栈框架的上下文中会计算表达式的值，在Display窗口的Expressions视图中会显示结果。
This expression is then retained by the Pattern class before it is passed on to the Matcher class to check for matches in the context of a character sequence.
Pattern先保存要使用的表达式，然后将其传递给Matcher 类以便在字符序列的上下文中检查其匹配情况。
The first argument to evaluate is the expression itself, and the second is the context to evaluate the expression from.
evaluate的第一个参数是表达式本身，第二个是表达式求值开始的上下文。
The story is slightly different when the diamond expression appears in a method-invocation context. Consider a Box that appears as an argument to the m() method
在diamond表达式出现在方法调用上下文时会有轻微的不同。
Inner classes can refer to mutable instance fields if the inner-class expression occurs in an instance context, but this is not the same thing.
如果内部类表达式出现在某个实例上下文中的话，内部类可以引用可变的实例域instance field，但这不是同一回事。
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