Password must contain Numbers and symbols.
口令必需包含数字和符号。
Hint: Use upper and lower case characters, Numbers and symbols like!
暗示：使用大写字母和小写字母，数字，符号，如！
Engineer C: Oh, don't forget that machine-controlled units can understand the letters, numbers and symbols.
工程师C：噢，不要忘记机器控制单元能理解这些字母、数字和符号。
The next thing I know, all these Numbers and symbols show up and I get an error message saying 'invalid file format' or something.
我被搞懵了，接下来我能记得的，就是看见一些数字符号啥的出现了，最后出现一个错误信息，像是'文件格式无效'什么的。
For example, the notation that mathematicians use is a formal language that is particularly good at denoting relationships among Numbers and symbols.
例如，数学家使用的标记法就是一种善于表达数字与符号之间关系的形式语言。
When I was a freshman in college, I also believe Math was a mere abstraction. Study it was like falling into a spinning abyss of Numbers and symbols.
上大一时，我也觉得数学无非就是一种抽象，学数学就似乎掉进了数字和符号那令人眩晕的深渊。
If time and money is no problem, they can use brute-force methods that simply try every combination of letters, Numbers and symbols until a match is found.
如果时间和金钱不成问题的话，他们可以使用蛮力手段即简单地偿试每一个字母数字和符号的组合直至对上找到。
If time and money is no problem, they can use brute -force methods that simply try every combination of letters, Numbers and symbols until a match is found.
如果时间和金钱不成问题的话，他们可以使用蛮力手段即简单地偿试每一个字母数字和符号的组合直至对上找到。
Bar code is one kind of sign composed regularly with a group of bars and Spaces, which is used to represent the combination information of characters, Numbers and symbols.
条码是一组按一定编码规则排列的条、空符号组合，用以表示一定的字符、数字及符号组成的信息。
Gamers commonly substitute numbers and symbols for the letters, Morse says, creating what they call "l33t speak" — that's "leet" when spoken, short for "elite" to the rest of the world.
莫斯说，游戏玩家通常用数字和符号来代替字母。他们创造出了一种“l33tspeak”“精英语言”（网络黑话），“l33t”读作“leet”，是elite（精英）一词的缩写。
When creating a password, ensure you use a mixture of Numbers, letters or symbols and avoid using personal information, sequences or repetition, as these passwords are easier to hack.
创建密码时要确保你使用的是混合的数字、字母或符号，并且避免使用个人信息、序列或重复这类容易被黑客破解的密码。
You can tailor the passwords to be memorable or secure, and you can specify whether to include Numbers, symbols, vowels, and capital letters.
可以把密码设定为更容易记忆的或更安全的，还可以指定密码是否包含数字、符号、元音和大写字母。
Further, rather than use arcane symbols and Numbers, modern UNIX systems use tput to look up and emit escapes by name or purpose.
另外，目前的UNIX系统并没有使用神秘的符号和数字，而是使用tput按名称或用途查找和产生转义。
Then use numbers, symbols and mixed-case letters to recreate it: “2bon2bT1tq” is a password with quadrillions of variations.
然后用数字、符号和混合大小写来重新编排一下：“2bon2bT1tq”（用“2”代替“to”），这样这就成了一个有万亿次变化可能性的密码。
Technically speaking, a regular expression is a string (that is, a sequence of characters composed of letters, Numbers, and symbols) that represents a pattern defining zero or more strings.
从技术角度而言，正则表达式是表示某种模式的字符串(也就是说，由字母、数字和符号组成的字符序列)，用于定义零或更长的字符串。
When preschool children see symbols such as Numbers and letters, they perceive them in parts.
当学龄前的孩子看到如数字和字母的字符时，在一定程度上，他们会理解。
Requiring that passwords include Numbers, symbols, and mixed cases significantly increases the number of possible passwords.
要求密码中包含数字、字符、混合大小写显著增加了密码的可能数量。
To improve security, some Web sites are forcing users to mix letters, numbers and even symbols in their passwords.
为提供安全性，一些网站要求用户密码必须混合使用字母，数字甚至特殊字符。
First, we have to distinguish the difference between numbers and the symbols we use to represent numbers.
首先，我们必须区分在数目和我们用来代表数目的符号之间的不同。
Engineer b: Yes, these instructions are like Numbers, letters and symbols.
工程师B：对，这些指令是数字、字母和符号。
Examples include product codes, such as the Global Trade Identification number (GTIN), ticker symbols, and bar code Numbers.
业务标识符的例子包括产品代码，例如globalTrade IdentificationNumber (GTIN)，股票代号和条形码编号。
Password length should be at least greater than 8 bits, including alphanumeric and symbols, do not use pure Numbers.
密码长度应该至少大于8位，包含字母数字和符号，不要使用纯数字。
Drawings will also include the material part Numbers, tolerances clearances, surface machining symbols, heat treatment information, surface protection, material weight and other necessary information.
图纸内容还应包括材料部件编号，间隙公差，表面机械加工符号，热处理信息，表面保护，材料重量，以及其他的必要内容。
The least hackable password, then, would be a long string of completely random letters, numbers, spaces and symbols – but you'd never remember it.
那么最不容易被破解的密码，将是由完全随机的字母、数字、空格和符号组成的一串很长的字符-但你永远记不住它。
The participants also were given a flashcard-like exercise using symbols and numbers.
参与者还被要求辨认抽认卡片中的符号和数字。
In my opinion the aspect symbols are telling us to measure distances and not to divide the circle by Numbers.
我的看法就是相位符号告诉我们量度距离而不是用数字划分圆。
They consist of two or three lines of Numbers, letters, and sometimes symbols.
它们由两个或三个数字，字母线，有时符号。
The second kind of word is a "homophone" -it's created by combining letters and symbols, or Numbers, to sound like other words.
第二种单词是同音异形异意词——它是由字母与符号或者数字组合构成的，而听起来像另外的词。
Perhaps this is why people have generally settled upon digital symbols for representing Numbers, especially whole Numbers and integers, which find the most application in everyday life.
或许这就是为什么人们普遍呼吁解决的用数字符号代表数字，特别是整个数字和整数，它在日常生活中得到最好的应用。
Perhaps this is why people have generally settled upon digital symbols for representing Numbers, especially whole Numbers and integers, which find the most application in everyday life.
或许这就是为什么人们普遍呼吁解决的用数字符号代表数字，特别是整个数字和整数，它在日常生活中得到最好的应用。
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