Literally, return the control from this function, and take the value of the next expression, and return that as the value of the whole computation.
正如字面意义上说的，从这个函数返回，然后取得下一个表达式的值，并把这个值作为整个计算的结果返回。
The return value of any function is the result of the last expression in that clause (in our examples there is only one line).
任何函数的返回值都是子句(在我们的示例中只有一行)中最后一个表达式的结果。
When generating SQL expressions for measures that reference other measures, the aggregation function might not be used to form the SQL expression for the nested measures.
如果一个度量引用其他度量，那么在为它产生SQL表达式时，不能使用聚合函数来为嵌套的度量产生SQL表达式。
Functional expressions apply a function to one or more input arguments to create a new expression.
函数表达式将一个函数应用到一个或多个输入参数以创建新的表达式。
This function compiles the given regular expression into a pattern with the given mode and attempts to match the given input against it.
此函数将给定正则表达式编译到具有给定模式的模式中并尝试匹配针对它的给定输入。
That function USES a regular expression to change a single quotation mark into backslashed single quotation mark.
该函数使用一个正则表达式将一个单引号标记更改为带有反斜杠的单引号标记。
So if we wanna know the rate of change of neutrons as a function of time we will write this expression.
所以，当我们想要知道中子的变动率，那是时间方程，我们会写下这个表达式。
Choosing a date generates an XPath literal expression as input to the function representing the chosen date and time.
选择一个日期将生成XPath字面表达式作为函数输入，表示所选的日期和时间。
It builds an Erlang expression in abstract form and returns an anonymous function which can dynamically evaluate it later.
它构造一种抽象形式的Erlang表达式，并返回一个匿名函数，让它以后再动态地求解。
In an XPath expression, comparing a string and a Boolean function can yield unexpected results.
在XPath表达式中，比较字符串和Boolean函数会得到非预期的结果。
Specify the XQuery expression and column definition that will drive the underlying XMLTable function.
指定XQuery表达式和列定义，它们将驱动底层的XMLTable函数。
Use a global document variable against which XPath expressions are evaluated, and create a function to which you can pass an expression.
使用一个全局文档变量来定义进行判断的XPath表达式，并创建一个接收表达式的函数。
This is because the XQuery expression in the XMLQUERY function is applied to one row (document) at a time and never removes a row from the result set, only modifies its value.
这是因为XMLQUERY函数中的XQuery表达式每次应用于一行(文档)，并不会从结果集中去掉一行，只是修改它的值。
Otherwise, if the expression is not a constant, another macro function is called to round up the value to a power of two.
如果表达式不是常量，就调用另一个宏函数把值向上取整到2的幂。
The interesting portion of this query is contained in the expression included in the XMLQuery function call.
该查询的有趣部分在XMLQuery函数调用中包含的表达式中。
The following case study illustrates the migration of a report that USES the nestedSet function in an expression outside the within set clause of analytic summary function.
下面的案例研究展示如何迁移这样一个报告：报告在分析摘要函数的withinset子句外部的一个表达式中使用nestedset函数。
Update 2 is an SQL SELECT statement with the same XMLQUERY function, transform expression, and WHERE clause, as in Update 1.
更新2是一个SQLselect语句，其中包含与更新1相同的XMLQUERY函数、转换表达式和where子句。
This expression is actually the body of an "anonymous function", called a function literal in Scala.
这个表达式实际上是一个“匿名函数”的函数体，在Scala中称为字面函数。
For starters, I show you a pain-free way to do Internationalization using a Facelets expression language (el) function.
首先介绍一种使用Facelets表达式语言(el)函数进行国际化的简便方法。
The XMLEXISTS is a Boolean function that takes an XPath expression as input and returns FALSE if the XPath expression returns an empty sequence and TRUE otherwise.
XMLEXISTS是一个Boolean函数，它接受一个XPath表达式作为输入；如果这个XPath表达式返回空序列，它会返回FALSE，否则返回TRUE。
OpenMath distinguishes function application from binding expression .
OpenMath区别对待函数应用和绑定表达式。
In contrast, the input function in Python 2.x expects a valid Python expression, such as 3 + 5.
与之不同，Python 2 .x中的input函数需要的是一个有效的Python表达式，比如3 + 5。
In DB2 9, the sqlquery function is used to embed an SQL statement within an XQuery expression.
在DB 29中，sqlquery函数将一个sql语句嵌入到XQuery表达式中。
Since a function call is usually just a part of an XPath expression, an unknown function causes the execution of the entire XPath expression to fail.
由于函数调用通常仅仅是XPath表达式的一部分，未知的函数会造成整个 XPath 表达式的执行失败。
It says that the function must be used in an expression involving the comparison operation and that the search method "equals" of the index extension hash_index is referred to.
这说明，该函数必须在一个涉及比较操作并且引用了索引扩展hash _ index的搜索方法“equals”的表达式中使用。
The WHERE clause invokes the XMLExists function, specifying an XPath expression that prompts DB2 to navigate to the "zip" element and check for a value of 95116.
WHERE 子句调用XMLExists函数，指定一个XPath表达式，这个表达式使DB2找到 "zip"元素并检查元素值是否为 95116。"
Then apply the aggregation function to the SQL expression resulting from the SQL expression template to form the SQL expression for the measure.
然后，对从SQL表达式模板产生的SQL表达式应用聚合，形成度量的SQL表达式。
In other words, if I have an expression for Q, I know the partition function, and I can calculate it at any temperature.
换句话说，如果我得到了Q的表达式，知道了配分函数，我可以计算它在任意温度下的数值。
In other words, if I have an expression for Q, I know the partition function, and I can calculate it at any temperature.
换句话说，如果我得到了Q的表达式，知道了配分函数，我可以计算它在任意温度下的数值。
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