实验结果表明，在多层网络拓扑下，MBBS减少了全局时钟同步所需的信息数目，提高了网络时钟同步的精度。

It is demonstrated by simulation results that MBBS reduces the messages needed for global synchronization and reaches higher clock synchronization accuracy in multilayer topology.

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索尼解释说，这次严重的技术故障是由于控制台时钟失灵导致的，故障已经导致了数千PS3玩家无法连接到索尼的游戏网络平台。

Sony said a bug with the console clock was responsible for the serious technical glitch, which has left thousands of PS3 owners unable to connect to the PlayStation Network.

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拨慢了核时钟最大的单一因素就是超级工厂病毒，这有史以来最具杀伤力的网络武器。

The biggest single factor in putting time on the nuclear clock appears to be Stuxnet, the most sophisticated cyberweapon ever deployed.

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