既然已经定义了TimestampedObject支持的操作，当出现适当环境时，您可以使用Pointcut和Advice来自动更新时间戳记。
Now that you've defined the operations a TimestampedObject supports, you can use pointcuts and advice to automatically update the timestamp when the correct circumstances arise.
你将看到id号，并且在文本输入域中的时间每0.5秒自动更新一次。
You should then see id number and the time in the text input field get automatically updated every 0.5 seconds.
例如，当起始日期和终止日期被更改时，持续时间值将自动更新。
For example, when the start and end dates are changed, the duration value will automatically update.
工作状态会得到自动更新，而不用花费团队成员大量的时间。
Work status is kept up-to-date automatically without time-consuming polling of team members.
ntpd后台程序在后台执行，可以配置为提供时间同步信息和根据服务器自动更新本地计算机的时间。
The ntpd daemon runs in the background and can be configured both to supply time synchronization information and automatically update the time of the local machine according to a server.
隔一段时间自动更新供稿对配置。
按照配置好的时间间隔（初始值为15秒）自动更新显示在Web浏览器中的图表。
Updates charts displayed in a Web browser automatically at a configurable interval (initially 15 seconds).
在这里，您可以打开或关闭自动更新，一套备份时间窗口的数量备份存储在服务器上。
Here you can turn on or off automatic updates, set the backup time window and the number of backups to store on the server.
指定适合自动更新等待的时间的数量，继系统开始之后，在继续错过以前的一次计划的安装之前。
Specifies the amount of time for Automatic Updates to wait, following system startup, before proceeding with a scheduled installation that was missed previously.
这些站点上的可搜索的资源被手工收集并维护，因此比自动更新的站点具有更高的质量，但是也需要更多的时间和精力。
The searchable resources on these sites are collected and maintained manually and are therefore of higher quality than automatically updated sites, but also require more time and effort.
另外，文挡是自动更新的，加上三个月就是“下次修复日”，原时间则变成“上次修复日”。
Again, updating is done automatically. 'Date of next review' having three months added, the 'old' date becoming 'Date of last review. '
马上进行一次开机操作，系统时间便会自动更新。
主意就是让天气小程序能以一个规定的时间间隔通过这些“屏幕”自动更新循环。溶解或以其他效果在两张屏幕间过渡。
The idea is to have the weather applet cycle though these 'screens' on a timed interval, fading in or some other effects to transition between screens.
防毒资料库自动更新，时间间隔设定的用户。
Antivirus databases are updated automatically at intervals set by the user.
防毒资料库自动更新，时间间隔设定的用户。
Antivirus databases are updated automatically at intervals set by the user.
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