求翻译：（4）远程数据部分阶段：本地数据备份系统中的数据管理模块和日志管理模块分别将待备份数据和日志交由传输控制模块，由传输控制模块具体实现本地与远程数据备份中心之间的数据传输。是什么意思？

(4) remote data part of the stage: local data backup system of data management module and log management module, respectively, and log data to be backed up by the transmission control module, transmission control module from the concrete realization of local and remote data backup data centers trans

( 4) stages: local data part remote data backup system for data management module and the log management module will be respectively backup data and log to the transmission control module, the transmission control module specific to local and remote data backup data transmission between the Center.

(4) long range data partial stages: In the local data backup system data management module and the diary administration module distinction will treat the backup data and the diary hands over by the transmission control module, by transmission control module concrete realization local and between lon

(4) remote data part of the stage: local data backup data management modules in the system and log management module respectively to refer to backup the data and log transmission control module, implemented by a specific transmission control module data transmission between the local and remote data

(4) remote data part of the stage: local data backup system of data management module and log management module, respectively, and log data to be backed up by the transmission control module, transmission control module from the concrete realization of local and remote data backup data centers trans