There are threads for handling synchronization of master and slave servers for replication.
一些线程用于处理主从服务器的同步，以便执行复制。
2
Synchronization for a class of different chaotic systems is researched, and the synchronization of the slave system and the different master system with uncertain parameters is achieved.
研究了一类异结构混沌系统的同步问题，实现了异结构的从系统与参数不确定主系统的同步追踪。
3
The synchronization performance of dual-channel system decreases obviously compared with master-slave single channel system, and changes little when the channel number increases.