简介，有限自动机，正则运算式。
资料通常是以常值运算式输入的。
从符合规则运算式的回应中撷取文字。
Extract text from the response matching a regular expression.
传回可识别运算式之资料型别的字串。
Returns a string that identifies the data type of an expression.
将运算式的位元向右移，保留正负号。
Shifts the bits of an expression to the right, maintaining sign.
使用运算式指定搜寻条件。
您可结合一些单一字元以形成较长的运算式。
You can combine several single characters to form a longer expression.
对话方块能够让您检查及评估变数和运算式。
The QuickWatch dialog box lets you examine and evaluate variables and expressions.
使用不是常数也不是符号的运算式进行初始化。
Initialization with an expression that is neither constant nor symbolic.
您可以使用括号，强制优先评估运算式的某部分。
You can use parentheses to force some parts of an expression to be evaluated before others.
指出数值运算式的负值，或从一个数字减去一个数。
Indicates the negative value of a numeric expression or subtracts one number from another.
查询是储存在查询变数中，并以查询运算式初始化。
A query is stored in a query variable and initialized with a query expression.
建构规则运算式的方式非常像是在建立算术运算式。
Regular expressions are constructed much like arithmetic expressions are created.
所以何不将变数或运算式加入 [监看式]视窗呢？
程式码转译区块具有两种样式：内嵌程式码和内嵌运算式。
There are two styles of code render blocks: inline code and inline expressions.
该资讯是由呼叫程序时传给它的变数、常数和运算式所组成。
This information consists of variables, constants, and expressions that you pass to the procedure when you call it.
规则运算式可以做为与所要搜寻之文字进行比较的字元模式。
The regular expression serves as character pattern to compare with the text being searched.
在两个运算式上执行位元OR，并将结果指派给第一个引数。
Performs a bitwise or on two expressions, and assigns the result to the first argument.
评估所需的属性，或进行隐含函式呼叫，就必须评估运算式。
Evaluating the expression would have required evaluating a property or making an implicit function call.
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。
Evaluation time for the expression is important, because it lengthens the query execution time.
在两个运算式上执行位元AND，并将结果指派给第一个引数。
Performs a bitwise and on two expressions, and assigns the result to the first argument.
如果您并未考虑到运算式的副作用，便可能会产生非预期的结果。
This can produce unexpected results if you do not consider the side effects of the expression.
在两个运算式上执行位元互斥or，并将结果指派给第一个引数。
Performs a bitwise exclusive or on two expressions, and assigns the result to the first argument.
如果您指向图示，工具提示会提供为何没有评估运算式的相关资讯。
If you point to the icon, a tooltip provides information about why the expression was not evaluated.
最简单的规则运算式形式，就是与搜寻字串比较的单一、一般字元。
The simplest form of a regular expression is a single, ordinary character that is compared with a searched string.
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。
Each expression context has a parent property that locates the next expression context on the stack.
将运算式的位元向右移，保留正负号，并将结果指派给第一个引数。
Shifts the bits of an expression to the right, maintaining sign, and assigns the result to the first argument.
在运算式中执行不带正负号的位元右移，再将结果指派给第一个引数。
Performs an unsigned right shift of the bits in an expression and assigns the result to the first argument.
初始设定式通常会用在将来源资料规划为新资料型别的查询运算式中。
Initializers are typically used in query expressions when they project the source data into a new data type.
初始设定式通常会用在将来源资料规划为新资料型别的查询运算式中。
Initializers are typically used in query expressions when they project the source data into a new data type.
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