It is safe, since — as the name "single-user mode" suggests — only the superuser is able to access the system.
这样是安全的——就像它的名字“单一用户模式”的含意一样——只有超级用户可以访问系统。
Changing a single parameter may give the user unauthorized access.
—改变一个单一的参数可能给用户未授权的访问。
Unlike laptops, they are single-user personal devices; however, tablets access the cloud in the same manner as smart phones.
不同于笔记本电脑，它们是单一用户的个人设备；但是，平板电脑访问云的方式与智能手机一样。
The new administration mode enhances and replaces single-user mode as a way to temporarily restrict access to the database server to perform administrative tasks.
新的管理模式增强并取代了单用户模式，它可以临时限制对数据库服务器的访问，以执行管理任务。
This adds inconvenience for the user and it also blocks a connection in a WAP device for access to a single site.
这就增加了用户的不便性，并且在访问一个站点时造成 WAP设备中的连接阻塞。
Specifically, if everything is happening in a single thread, performing long operations such as network access or database queries on the UI thread will block the whole user interface.
特别是，如果把所有的事件都放在主线程中来处理，需要长时间来处理的事件比如网络访问或者数据库查询，会阻塞整个UI。
One solution is to create an embedded view using the Show single category option (see figure 6) and to have the user choose a category to display from a list of categories to which he has access.
一种解决方案是使用Showsinglecategory选项(参见图6)来创建嵌入视图，并且让用户从其拥有访问权限的类别列表中选择要显示的类别。
If you need to access the machine in single-user mode (giving you root access without specifying a password!), select the Linux OS at the GRUB main screen.
如果需要以单用户模式访问机器(不需要指定口令就能够让您获得root访问权限！)，那么在grub主屏幕上选择LinuxOS。
Central tools store user identity and access control information for the entire network in a single location and provide screens to manage it all.
中央工具在单一位置存储整个网络的用户标识和访问控制信息，并提供用于进行全面管理的界面。
However, the proposed system enables the user to access all these files in a single hierarchy with a single mount operation.
不过，在这个系统中，用户使用一个装载操作就可以在一？目录结构中访问所有这些文件。
Developed by RIM, BlackBerry id (BBID) provides users with a single user account and credentials to access RIM services and third party services.
由RIM开发的黑莓ID (BBID)为用户提供一个单独的用户帐户和使用RIM服务及第三方服务的证书。
A portal provides a wide variety of services with a single user interface, and it only requires that users have a Web browser to access it (assuming they can be authenticated).
门户可通过单个用户界面提供各种服务，且仅要求用户使用Web浏览器就能进行访问(假定能通过身份验证)。
Individual portal users do not have access, but a single LDAP user id can be used to access all the session beans.
单独的门户用户不能访问，但是单ldap用户标识能够用于访问所有的会话bean。
The following section will step a user through the setup required to access the logs through an HTTP connection from a single server IBM Cognos 10 Windows install.
以下部分逐步指导用户通过单一服务器IBMCognos10windows安装上的一个http连接进行访问日志所必需的设置。
If you can access the system but can't kill the offending process for whatever reason, shutting down to single-user mode stops all non-essential services and any user-run processes.
如果您可以访问该系统，但由于某种原因而无法终止损害系统的进程，可以切换到单用户模式，这将停止所有非关键的服务以及任何用户运行的进程。
For example, you could have a single named user access ten different DB2 database servers in your environment if those servers were licensed with the named or registered user model.
例如，您可以让一个指定用户访问在您环境中的10个不同的DB 2数据库服务器，前提是这些服务器是按照指定用户或注册用户模型颁发许可的。
This means that Internet access, as well as VoIP communications and traditional telephone communications, are all possible using a single line to each user.
这意味着对每个用户而言他能用单条线路进行上网、VoIP通信和传统电话通信。
The tradeoff in locking down administrative access in this way is that channels authorize using a single user ID and group for all messages.
以这种方式锁定管理访问权限的代价是，通道将使用单个用户ID和组对所有消息进行授权。
For simple applications not requiring role-based access control and implementing only a single encryption key, a single user exit could be used for all encryption and decryption functions.
对于不需要基于角色的访问控制，并且只实现一个加密密钥的简单应用程序，那么可以将一个用户出口用于所有加密和解密函数。
When accessing websites, single user usually left a lot of access information, which can be mined reasonably to acquire accessing patterns of single user.
单个用户访问网站能够留下大量的访问信息，合理地挖掘这些信息便能够得到用户个人的访问模式。
Single sign on is a mechanism that allows a user to provide his or her credentials once in order to access multiple applications.
而且，用户每访问一个不同的应用系统，便需要重新登陆一次，严重影响了用户的体验。
In current OFDM systems, only a single user can transmit on all of the subcarriers at any given time, and time division or frequency division multiple access is employed to support multiple users.
在目前的OFDM系统中，在任何一个特定的时间，只有一个用户可以在所有副载波上进行传送；利用时分或者频分多路访问机制来支持多个用户。
Its intuitive user interface offers dedicated, single-button access to common telephony features.
在直观的用户界面上有专用的单键来访问常用的电话功能。
Since everything happens on a single thread performing long operations, like network access or database queries, on this thread will block the whole user interface.
一旦所有的事件都在一个线程中进行耗时的操作，比如说在这个线程上进行网络连接，数据库访问，会阻塞程序的界面响应。
Since everything happens on a single thread performing long operations, like network access or database queries, on this thread will block the whole user interface.
一旦所有的事件都在一个线程中进行耗时的操作，比如说在这个线程上进行网络连接，数据库访问，会阻塞程序的界面响应。
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