In this case, data synchronization technology is necessary to keep the consistency of different data versions on the network.

在这种情况下，需要借助数据同步技术来保持网络上不同数据源的版本一致性。

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This paper is focused on the new concept of cluster OFDM for high-speed data transmission in the Satellite-Earth communication, researches on the key technology of synchronization and cluster.

本文研究了星-地高速数据传输的新型群聚OFDM概念，研究新型系统中的同步、群聚关键技术。

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The technology of this section is the nucleus of file management module in data synchronization system server.

它是数据同步系统服务器端数据库管理模块的核心技术。

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