1·Then add a four-character alphanumeric identifier that uniquely identifies the logical volume followed by the characters lv.
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。
2·Depending on the particular software, rainbow tables can be used to crack 14-character alphanumeric passwords in about 160 seconds.
根据特定的软件，彩虹表可以用来破解14位字母数字密码在大约160秒。
3·The CQP7000 supported a wide range of tone signalling standards, channel scanning and user programmable memory features, enhanced by the eight character alphanumeric display.
该CQP 7000支持标准的信号音广泛，频道扫描和用户可编程存储器的功能，由8个字符的字母数字显示增强。
4·This identifier may be a character string, numeric, or alphanumeric value.
这个标识符可以是字符串、数字或字母数字值。
5·The escape function replaces almost any non-alphanumeric ASCII character with % followed by the two-digit hexadecimal code of the encoded character.
escape函数用%后跟被编码字符的两位16进制码代替了几乎所有非字母数字的ASCII字符。
6·Generate a single, secure password with no ambiguous, or easily confused, characters and at least one non-alphanumeric character.
生成一个安全的密码，其中不包含含糊(即容易混淆的)字符，至少包含一个非字母数字字符。
7·The Access Key ID is the key (20-character, alphanumeric sequence) needed to request authentication or to read queue items.
Access Key ID（由 20 个字母和数字组成）是请求身份验证或读取队列项所需的密匙。
8·In order to create or manipulate queue items, you need the Secret Access Key (40-character, alphanumeric sequence).
为了创建或操作队列项，您需要使用Secret Access Key(由40个字母和数字组成)。
9·A name must contain at least one alphanumeric character.
名称必须至少包含一个字母数字字符。
10·The character class name for alphanumeric characters.
表示字母数字字符的字符分类名称。