Adding, removing, or changing the evaluation expression of a conditional compilation statement.
加入、移除，或变更条件式编译陈述式的评估运算式。
Once the expression is in this state, it is ready for the next two steps: expression checking and evaluation.
表达式一旦处于这种状态，就为下面两步做好了准备：表达式检查和求值。
The interactions window lets you start a debugging process through an arbitrary expression evaluation.
交互式窗口使您能够通过任意表达式评估来启动调试流程。
We reviewed the most interesting code snippets along the way and discussed two different approaches to expression evaluation.
同时还按顺序回顾了最有意思的代码片段，并论述了两种不同的表达式求值方法。
The process of evaluation is similar to calculating by hand: while the expression contains parentheses, the subexpression inside the deepest nested pair of parentheses is evaluated.
求值过程类似于手工计算：如果表达式中包含括号，先求嵌套最深的括号对中的子表达式的值。
If the expression doesn't contain any more parentheses, the process of evaluation is finished.
如果表达式再不包含任何其它的括号，求值(过程)完成。
Step 3: If the expression doesn't contain any more parentheses, the process of evaluation is finished.
步骤3：如果表达式中不包含其它括号，求值的过程就完成。
When a program is run, the process of carrying out each of the specified operations in an expression is called evaluation.
当一个程序运行时，完成表达式中指定操作的过程被称为赋值。
Classic algorithms for expression evaluation.
表达式求值的经典算法。
So with that link established, you need to get an object that can handle XPath expression evaluation.
因此，建立这种联系后，还需要获得一个能够处理XPath表达式求值的对象。
If the BC feature is available, you can set version 1.0 to be in effect for an element with expression evaluation, eliminating worry about type mismatches.
如果支持BC特性，可以设置version 1.0让它在表达式求值的元素中生效，这样就不用担心类型匹配问题了。
Step 6: at this point of the evaluation, W3Eval removes redundant parentheses from the expression.
步骤6：在求值的这一步，W3Eval从表达式中除去冗余括号。
The dyn: evaluate function converts its argument to a string and dynamically evaluates that string as an XPath expression, returning the result of this evaluation.
evaluate函数将其参数转化成一个字符串，将该字符串作为XPath表达式进行动态计算，并返回结果。
If the evaluation of the test expression is true and does not result in a dynamic or type error, the element is considered locally valid.
如果测试表达式的计算结果为true并且没有导致动态的或类型错误，那么则认为元素在逻辑上是有效的。
The EcmaScript component offers only the core language features -- the primitive data types, expression evaluation, flow control, etc.
EcmaScript组件只提供核心语言功能 --原始数据类型、表达式赋值和流量控制等等。
In itself, this isn't very useful, but what's important is that you can use DOM manipulation code on the Node returned from the XPath expression evaluation.
返回的结果本身没有多少用处，但关键是可以使用DOM对XPath表达式求值返回的Node进行操作。
To complete the evaluation of the entire path location expression, each of these elements will be stepped into and the first occurrence of an expected child element named - USPrice matched on.
要完成整个路径位置表达式的求值，所有元素都必须步进，并匹配第一次出现的子元素named-USPrice。
Clojure is a Lisp variant, so evaluation occurs by first reading an expression as a Clojure data structure (usually a list), then evaluating each expression in the data structure.
Clojure是一种Lisp变体，因此计算过程首先将一个表达式读取为Clojure数据结构(通常是一个列表)，随后计算数据结构中的各表达式。
Because of Scala's inline expression evaluation facilities where XML literals are concerned, this means that making the servlet a bit more interesting becomes much easier.
Scala的内联表达式求值工具使用xml字面值，这意味着能够轻松地使servlet更有趣。
This function, similar to the top-level XPath evaluation, passes in the current node from the XSLT and evaluates the expression against that, as in Listing 6.
这个函数类似于顶级XPath判断，它从XSLT接收当前节点，并执行表达式判断，如清单6所示。
} expressions, such as deferred evaluation and the option to set the value of an EL expression.
}表达式的其他功能，比如延迟求值和设置EL 表达式的值。
The attribute value is an XPath expression that results in a Boolean after evaluation.
属性值是一个XPath表达式，表达式的计算结果必须是布尔值。
Expressions like the one above must be avoided. When in doubt, break a large expression into multiple statements to ensure that the order of evaluation is correct.
像上面一样的表达式应该避免。当有歧义时，将一个复杂的表达式分解成多个陈述以保证赋值的顺序是正确的。
When an expression contains more than one operator, the order of evaluation depends on the order of operations.
表达式可能会包含不止一个运算符，这些不同的运算先后次序就是运算符的优先级。
Evaluation time for the expression is important, because it lengthens the query execution time.
运算式的求值时间很重要，因为它可能会延长查询的执行时间。
Large data processing was relatively well solved by means of compiling and running of expression evaluation and code optimization.
通过表达式求值的编译执行和代码优化等手段，较好地解决了大数据量的处理问题。
A new mining method of credit evaluation model based on Gene Expression Programming (GEP), named GEP-CREDIT, was presented.
提出了一种基于基因表达式编程(GEP)的信用评估模型挖掘方法GEP - CREDIT。
Objective to explore the relationship among emotion expression, personal evaluation and social anxiety of undergraduates, and to provide basis for health education and psychological consultation.
目的探讨大学生情感表达、个人评价与大学生社交焦虑的关系，为健康教育和心理咨询提供依据。
Their evaluation on teachers theory and expression ability by all was lower.
各层次护生对带教老师的理论水平和表达能力评价较低。
As a structural and simple expression, model comes down to target, strategy, method, evaluation and their organic integration.
作为结构化的、简约化的表达方式，模式涉及到目标、策略、方法和评价及它们的有机整合。
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