按位或向结果表达式添加位，而按位与只选择两个运算符之间相同的位。
Bitwise-or adds bits to the resulting expression, whereas bitwise-and selects only those bits in common between its two operators.
例子里的第二个case，我们已经解出了元组里的值并且附给了局部变量，然后在结果表达式中使用了这些变量。
In the second case in this example, we've extracted the values inside the tuple to scoped variables, then reused these variables in the resulting expression.
这些表达式是使用函数构成的，结合这些函数来得到我们可能要查找的结果。
These expressions are formed using functions, which are combined to get the results we may be looking for.
从第一个正则表达式开始，创建一个来自数据文件的记录数组，然后循环执行其余的正则表达式以改进结果。
Starting with the first regular expression, create an array of records from the data file, then loop through the remaining regular expressions to refine the results.
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。
The return value of any function is the result of the last expression in that clause (in our examples there is only one line).
可以对遍历表达式的结果(它们是列表)使用该技术。
You can use this technique on the results of traversal expressions, which are lists.
这段代码是程序基本结构的一个例子，我们称之为表示计算结果的表达式。
This piece of the code is an example of an essential programming construct called an expression that represents the result of computation.
将结果合并入答案的表达式。
这类表达式的结果将始终是相同的，并且不会关联到当前节点。
The result of such expressions will always be the same, and it won't be related to the current node.
如果一个操作数是无符号整数，另外一个操作数是有符号整数，那么表达式的结果就是无符号整数。
If one of the operands is unsigned and the other is a signed int, the expression becomes an unsigned.
允许和拒绝的成员组必须是MDX表达式，表达式的计算结果为该维度的成员组。
The sets of allowed and denied members must be MDX expressions that evaluate to sets of members of the dimension.
这组对象可接着作为中间结果用于处理更高一级的表达式。
This set of objects might then serve as an intermediate result used in the processing of a higher-level expression.
第三个值UNKNOWN是一个错误表达式的结果，处理方法与FALSE相同。
A third value, UNKNOWN, is the result of an incorrect expression and has the same behavior as FALSE.
VALUES…into语句允许执行SQL表达式，并将结果返回至变量。
The VALUES... into statement allows an SQL expression to be executed and to return the result into variables.
XQuery结果预览到XQuery表达式的映射。
这都是可用于XQuery表达式以便得到更精确结果的子句。
These are all clauses you can use in your XQuery expressions to get more precise results.
它的结果会成为where语句表达式中的一个值。
The result of that subquery then becomes a value in the WHERE clause expression
将XPath表达式结果保存在XSL变量中的更多内容。
More about saving results of XPath expressions in XSL variables.
一个XPath表达式的结果通常是从输入文档选择出的节点或者是原子值。
The result of an XPath expression is typically a selection of nodes from the input documents or an atomic value.
if语句，它基于测试表达式的结果执行一个特定的语句块。
The if statement, which executes a particular block of statements based on the result of a test expression.
编绎器确保XPath表达式的结果满足此类型。
The compiler ensures that the result of the XPath expression satisfies this type.
语法类似于for表达式，但结果总是一个布尔值。
The syntax is similar to that of for expressions, but the result is always a single Boolean value.
为了解决上述问题，您可能希望以某种方式在lookup模板中传递用于XSLTkey结果的XPath表达式。
To solve the problem I described in the last paragraph, you might try to somehow pass in to the lookup template an XPath expression to be used on the XSLT key result.
values子句通过指定结果表中的各列表达式来返回一个值表。
A values clause returns a table of values by specifying an expression for each column in the result table.
输出到结果视图的简单LINQ toSQL表达式，如下所示。
实际返回什么依赖于XPath表达式的结果以及要求的类型。
What it actually does return depends on the result of the XPath expression, as well as the type you ask for. Generally speaking, an XPath!
类型推断选择了一个满足if表达式所有结果的类型。
The type inference picks a type that works for all outcomes of the if expression.
由于IfExpr是表达式而不是程序性的xsl：if，因此必须有else子句以保证表达式有一个结果。
Because the IfExpr is in an expression, unlike a programmatic XSL: if, the else clause is required so there will always be a value.
因此，用来测试并集结果的 =1 表达式只包括一个元素，这意味着当前测试的元素是包含地址的文档中的第一个元素。
So the = 1 tests that the result of this union only contains one element, meaning that the currently-tested element is the first one in the document with its address.
通过单击…按钮或手动指定，创建一个表达式，该表达式执行两个结果集中的id列上的内部相等连接。
Create an expression that performs an inner equi-join on the ID columns in the two result sets by clicking the... button or by specifying it manually.
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