故障转移是主系统在计划内或计划外的关闭，并包括完成将备用节点置于在线以接管处理负载的任务。
Failover is the planned or unplanned shutdown of the primary system and includes the accompanying task of bringing a standby node online to take over the processing load.
这样我就可以登录到某个在线词典并创建自己的词汇和短语库，以备用各种方法进行复习。
This allows me to access an online dictionary and create my own database of words and phrases for review in a variety of ways.
为了使Sametimebot具备用户友好的特点，可创建一些能返回WTSBot使用方法的在线帮助，如图7所示。
To make your Sametime bot user friendly, you can create online help that returns some insight about how to use the WTSBot as shown in figure 7.
我公司开发了针对抗燃油清洁度及再生处理的XY-500型抗燃油专用滤油机，既可以在线循环过滤又可以将油吸入自带的油箱进行过滤，使滤油机作为备用油箱。
We develop XY-500 style fire resistant filter for hydraulic cleanness and its regeneration, which can filter online and suck oil to its self oil tank for filtration, making filter as a spare tank.
无论何时，你在主库添加在线重做日志文件，你应该在备库添加相应的在线重做日志和备用重做日志文件。
Whenever you add an online redo log file to the primary database, you should add corresponding online and standby redo log files to the standby database.
介绍了三种在线校验方法：备用励磁调节、无功负荷转移和甩无功负荷。这些工业试验方法曾在葛洲坝电厂成功使用。
The methods of using reserve excitation device, transferring reactive load and dropping reactive load are put into service for detecting polarity in Gezhouba Hydropower Plant.
在试图绕过检查员，在线用户张贴与英语的变化和备用名称条目。
In an attempt to circumvent the censors, online users are Posting entries with English variations and alternative names.
在试图绕过检查员，在线用户张贴与英语的变化和备用名称条目。
In an attempt to circumvent the censors, online users are Posting entries with English variations and alternative names.
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