分区的数字标识符(在本例中是3；0值总是指主分区)。
A numeric identifier for the partition (3, in this example; a value of 0 always refers to the primary partition).
与网页获取区中的元素对应的名称或数字标识符。
Names or numeric identifiers that correspond to elements in a Web Capture.
然后，添加四个字符的字母数字标识符，字符lv后面的这个标识符可以唯一地标识逻辑卷。
Then add a four-character alphanumeric identifier that uniquely identifies the logical volume followed by the characters lv.
给他们指定进程ID或者数字标识符为的是让操作系统跟踪正在执行的程序和这些程序的相关联的优先等级。
They are assigned a process id or a numerical identifier so that the operating system may keep track of the programs currently executing and of their associated priority levels.
format-number() 中的格式（picture）字符串具有前后是“被动”字符的数字标识符，通常是结果中的文字。
The format (picture) string in format-number() has digit markers with "passive" characters before or after, which are intended to be literal characters in the result
电子邮件地址基于互联网工程任务组标准RequestforComments (RFC 5322)。电子邮件地址是具有两个部分的字母数字标识符。
Email address Based on the Internet Engineering Task Force standard, Request for Comments (RFC 5322), email addresses are alphanumeric identifiers that have two parts.
标识符的其他字符必须是字母，数字或下划线。
All other characters in an identifier must be letters, digits, or the underscore.
一个好的例子是，通过从一个适当大的随机数池中随机分配数字，使得猜测进程标识符极为困难。
A good example is to make it extremely difficult to guess process identifiers by randomly allocating Numbers from a reasonable large random number pool.
这个标识符可以是字符串、数字或字母数字值。
This identifier may be a character string, numeric, or alphanumeric value.
重要的部分是在末尾的十六进制的数字，他们是实例对象标识符（OID）。
The important part is the hexadecimal number at the end, which indicates the instance's object identifier (OID).
机器上的每台蓝牙设备都需要惟一的标识符，所以我决定将这个服务的UUID(统一惟一标识符)定为8841(可以是任意四位数字)。
Each Bluetooth service on a machine needs a unique identifier, so I decided to give this service the UUID (Universal unique identifier) of 8841 (it could be any four-digit number you choose).
一个标识符就是由一个或多个字母和数字组成的序列。
An identifier is a sequence of one or more letters and digits.
标识符是语言的基本元素，比如单词、数字、化学元素等。
Tokens are the basic elements of the language, such as words, Numbers, and chemical elements.
大括号中的数字不是标识符。
变量名称，即它的标识符，可由字母、数字和下划线构成。
The name of a variable, its identifier, can be composed of letters, digits, and the underscore character.
每个标识符都是字母、数字和下划线的非空序列，且序列不能以数字开头。
Each identifier is a nonempty sequence of letters, digits, and underscores that must not begin with a digit.
如何匹配标识符不是全部由数字吗？
这是一个词法分析程序，能够区分标识符、数字、表达式。
This is a lexical analysis procedure and can distinguish identifier, figures and expression.
页面标识符不能只含数字。
这是一个特定显卡制造商的唯一标识符数字。
This number uniquely identifies a particular graphics card maker.
标识符与数字流之间的分配关系由一个分配表定义并且能够随时间而变化，由此允许进行动态复用。
The allocation of an identifier to a digital stream is defined by an allocation table and can vary over time, in such a way as to enable dynamic multiplexing.
另一个好处是你能使用不同于%s的格式化标识符，例如，以便于你能控制更多的重要的数字怎样显示浮点数字的字符串格式。
Another advantage is that you can use format specifiers other than % s, so that, for example, you can control how many significant digits the string form of a floating-point number should display.
博文标识符不能只是数字。
友好的名称是由独特的标识符分配给补默认数字或字母数字代码。
Friendly names are assigned to complement unique identifie that are comprised of numeric or alphanumeric code by default.
友好的名称是由独特的标识符分配给补默认数字或字母数字代码。
Friendly names are assigned to complement unique identifie that are comprised of numeric or alphanumeric code by default.
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