1)bidirectional replication,双方向复制2)two-way replication,双向复制3)bilateral synchronization & replication,双向同步复制4)radial-axial ring rolling,径轴双向复合轧制5)radial and axial ring rolling,环件径/轴双向复合轧制6)bidirectional restoration,双向恢复
用法例句
Then a solution for data synchronization based on the two-way replication was brought forward.