对期望用户信号波形的使用保证了用户符号信息的最优恢复。
The desired user's signal waveform is utilized to ensure optimal recovery of the user's symbol information.
应用程序和常规用户所使用的符号名称不应该为表1中提及的任何主机名，并且他们应该只使用这些主机名的别名，如表2中所示。
The symbolic name used by applications and regular users should not be any of the host names referenced in Table 1, and they should only use an alias to these host names, as shown in Table 2.
这和用户的体验是一致的，因为控制与该文件交互的是目标文件的权限，而不是符号链接本身。
This is consistent with the user's experience, since the permissions of the target file, not the symbolic link itself, are what govern their interactions with that file.
例如，主键可以是一个唯一的用户ID、一个股票符号，在我们的实例中，主键是一个邮政编码。
For example, the key could be a unique user ID, a stock symbol or, in our case, a zip (postal) code.
缓解风险的措施之一是LAMP应用服务器通常专注于一种具体功能，用户无法创建危险的符号连接。
One of the mitigations is that LAMP application servers are generally dedicated to a particular function, and users can't create the potentially dangerous symbolic links.
可以很容易利用用户开发的用来进行语音处理、优化、符号计算等的包对它进行扩展。
It's also extensible, with packages developed by users for speech processing, optimization, symbolic computation, and others.
符号链接只是指明了原始文件的位置，用户需要对原始文件的位置有访问权限才可以使用链接。
A symbolic link shows the location of the original file and requires a user to have access rights to the original file's location in order to use the link.
这些部分中介绍的反模式和建议还可能受到采用其他建模符号的用户的关注。
The anti-patterns and recommendations given in these sections could also be of interest to users of other modeling notations.
网络中用户交互的最基本单元是页面，因此我们采用一个矩形符号来表示页面。
The basic unit of user experience on the Web is, of course, the page, which we represent as a simple rectangle.
符号是用户定义的名称。
第三个(最右边的)矩形，名为BookRoom，既有人也有插头符号，这就意味着用户执行该活动的一部分，剩余部分由某些自动处理在后端完成。
The third (right-most) rectangle, named BookRoom, has both a human and a plug symbol, which means a user performs part of this activity and the rest is done by some automatic process at the back end.
对于这些值，portlet操作会显示在浏览器中，直到用户点击减号符号以展开它们。
With this value, the portlet actions are not displayed on the browser (in the collapsed state) until a user clicks the collapsed minus signs to expand them.
最左边的矩形—名为EnterRoomInformation—包含一个人的符号，表示这是一个用户活动。
The left-most rectangle - named EnterRoomInformation - contains a symbol of a human, indicating that it's a user activity.
符号@或'at'标记将上网用户的姓名与其邮件的服务器地址分开。
The @ symbol or the "at sign" separates a person's online user name from his mail server address.
为了让用户(和程序员)不必追踪程序库版本号和更新，系统提供了大量的符号链接。
To prevent users (and programmers) from needing to track library Numbers and updates, the system comes with a large number of symbolic links. In general, the pattern is that.
Samba也支持使用这些符号链接，让用户访问文件共享以外的区域。
Samba follows these symbolic links, which could let people access areas outside of the file share.
在这种测试内，您给出的是一个代表某种数字符号的图像，用户必须读懂并在表单字段内输入这些符号。
In this test you present an image representing some alphanumeric characters that the user must read and type into a form field.
更典型的解决方案是显示用户名、主机名、目录，以及美元符号或井号(具体取决于当前用户的UID)。
A more typical solution is to display the username, hostname, directory, and the dollar or hash sign, depending on the UID of the current user.
所以整套元素必须尽可能的精练，严格地将概念和符号一一对应起来，以使图示词汇表能够快速地被用户学会和使用。
The total set of elements should be kept as small as possible, maintaining a strict one-to-one correlation between concepts and symbols, so that the vocabulary can be learned and applied quickly.
Laundrypal让用户们通过输入衣服标签上的洗涤符号来找到处理脏衣服的方法。
Laundry Pal lets users enter in the washing symbols on clothing tags to find out how to handle their garments.
和前面一样，若指定要使用的用户名，请在主机前面加上用户名，并用 @符号分开
As before, to specify the username to use, prefix the host with the username and the @ sign
这里不需要成功登录，所以对于用户名和密码，您可以输入任何符号：对于本例来说，用户名和密码都输入casino，然后单击Login。
There is no need for a successful login here, so you can enter whatever you like for the user name and password: For this example, enter casino for both the user name and password, then click Login.
接下来的%和#符号代表提示，%表示为普通用户，#表示为root用户。
The symbols % and # in the following stand for the prompt (yours may be different), with % indicating an ordinary user and # indicating root.
此外，因为使用的是Python，所以不仅允许用户使用简单的XPath数字索引，还允许用户使用一般的片段符号。
Moreover, since this is Python, I allow users to use not only XPath simple numeric indexing but also a general slice notation.
当用户输入一个数字且所有的数字已经输入完成，则自动添加小数点符号。
Inserts the decimal symbol automatically when the user enters a digit and all the whole Numbers have already been entered.
您还可以使用一个波浪符号 (~)来表示自己的主目录，并使用 ~用户名 表示名为username 的用户的主目录。
You can also use a tilde (~) to mean your own home directory and ~username to mean the home directory of the user named username.
现在可以使用业务流程模型符号(Business ProcessModel Notation,BPMN)流程图样式发布模型，从而使业务用户能够确定要使用哪一种流程图样式，如图24所示。
Models can now be published using the business Process Model Notation (BPMN) diagram style, enabling business users to determine which diagram style to use, as shown in Figure 24.
仪器上的符号表示用户需要参考手册中的操作说明。
The symbol on an instrument indicates that the user should refer to the operating instructions located in the manual.
初次使用本机的用户，请阅读此章，了解本使用手册中用到的特殊符号和表示方法。
Initial users should read this chapter to understand special symbols and designations used in this manual.
初次使用本机的用户，请阅读此章，了解本使用手册中用到的特殊符号和表示方法。
Initial users should read this chapter to understand special symbols and designations used in this manual.
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