简而言之，正则表达式描述字符串模式。
In a nutshell, a regular expression describes a string pattern.
它定义了描述字符串、变长数组以及类似的结构体的语言。
It defines language to describe strings, variable-length arrays, and similar structures.
在异常的描述字符串中，每个句子都应以句号结尾。
Each sentence in a description string of an exception should end in a period.
正则表达式描述字符串的格式：使用最简单的正则表达式格式，您可以输入您希望匹配的文本。
A regular expression describes the format of a string: With the simplest form of regular expression, you input the text that you want to match.
仅当存在附加信息有用的编程方案时，才在异常中包含附加信息(不包括描述字符串)。
Include extra information in an exception (in addition to the description string) only when there is a programmatic scenario where the additional information is useful.
当用户看到错误消息时，该消息从引发的异常的描述字符串派生，而不是从异常类派生。
When the user sees an error message, it is derived from the description string of the exception that was thrown, rather than from the exception class.
该参数指定一个在客户端获取有效模块列表时显示在模块名称旁边的描述字符串。默认值是无备注。
This parameter specifies a description string that is displayed next to the module name when clients obtain a list of available modules. The default is no comment.
正则表达式(regular expression,regexp)是用于描述字符串集的匹配模式的概念，在很多程序和语言中都是通用的。
The concept of regular expressions (regexps) -a notation for describing a pattern that matches a set of strings-is common across many programs and languages.
文本字符串包含报表标题、描述和以及需要被添加到报表属性文件中的列标题。
The text strings include report titles, descriptions, and column headings that need to be added in the report property file.
格式字符串遵循上面描述的用于入站服务的语法。
The format string follows the syntax described above for an inbound service.
在现有的报表中添加或修改一个列标题和描述，报表属性文件中的测试字符串定义也需要被添加以及修改。
A column heading and description is added or changed in an existing report, its test string definition also needs to be added or changed in the report property file.
然后它用它的双亲请求，根据连接的描述找到正确的数据库统计值，并根据sql键字符串找到语句统计值。
It then USES its parent request to find the right database statistics based on the connection's description, and to find statement statistics based on the SQL key string.
报表属性文件包含文本的字符串定义，包括报表标题、描述以及列标题。
The report properties file contains text string definitions that include report titles, descriptions, and column headings.
在分析描述人的属性长字符串时，“研究的不仅是单个变量，还有它们彼此间的相互作用。”
When analyzing long strings of attributes describing people, "you are looking at not just the individual variables but how they interact with each other," he says.
在您先前传递看上去象url的字符串(但这仅为了描述url而非使用它)的地方，您应当使用该类。
You should use this class where you previously passed around a string that looked like a URL, but was only intended to describe the URL — not to be used as one.
DPTK查询表达式是一个描述如何遍历dom的字符串。
A DPTK query expression is a string that describes how to traverse the DOM.
由于以字符串形式来描述同一日期的方式很多，所以日期的输入是困难的。
Date input is hard because there are so many ways to represent the same date in string form.
正则表达式是描述一组字符串的字符模式。
A regular expression is a pattern of characters that describes a set of strings.
用来当程序控制和重构支持选项是可选的时候，描述一个不必要依赖字符串的实现。
Used to describe animplementation that needlessly relies on strings when programmer- andrefactor-friendly options are available.
字符串应该描述测试需求。
The string should describe the requirement you're working to test.
这使得我们可以用一个简洁的字符串来描述布局规格，而不比长篇累牍编写很多行代码来指明约束或者创建面板层次结构。
This makes the layout specification a compact string, instead of many lines of code specifying constraints or setting up hierarchies of panels.
总结：对条件的大致描述；或者是OK，或者是一个文本式的字符串来描述最高优先级的问题。
Summary: Brief description of the condition; this will be either OK or a textual string describing the highest-priority problem.
dlerror返回NULL或者一个指向描述最近错误的ASCII字符串的指针。
Dlerror returns either NULL or a pointer to an ASCII string describing the most recent error.
JRules允许在规则工件中添加任意数量的定制属性，定制属性可以是简单的字符串描述或结构化的数据对象。
JRules allows adding any number of custom properties to rule artifacts, where the custom properties can be simple string descriptions or structured data objects.
首先我们指定一个路径字符串，它描述了从图标到PlaceOrder按钮的路径。
We first specify a path string that describes the path from the album image to the Place Order button.
此函数使用的格式字符串在很多地方都有描述(如PHP.net中)，故在此不再赘述。
The formatting strings used for this function are described in many places, such as PHP.net, so I won't reiterate them here.
详细信息——提供描述关于对象如何不健康的原因的字符串？
Details - a string providing the description as to why the object is unhealthy.
在本例中，可以向数据库添加三个字符串：feed项目的标题；描述；一般行，通知存在符合标准的feed项目。
In this case, three alternative strings could be added to the database: the title of the feed item, the description, or a generic line that says there is a feed item that fits the criterion.
对于variable_data列以及5.1 . x版本来说，这就是在审核日志数据部分中描述的文本字符串。
For the VARIABLE_DATA column, and for version 5.1.x, this is currently a text string as described in the Audit log data section.
mysqli_error函数返回最近的错误的字符串描述。
The mysqli_error function returns a string description of the last error.
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