centralizers中心化子centralizev.(使)集聚；(使)集中Centralized Air-conditioning System中央空调系统centralized disposal of urban garbage城市垃圾集中处理centralized automatic branch exchange集中工自动小交换机centralized and decentralized economy集权和分权经济centralized-management construction组团建设centralized securities trading system证券集中交易系统centralized treatment of urban sewage城市污水集中处理centralized and automatic lubrication集中自动润滑centralized operation and maintenance集中式操作与维护Centralized Inventory and Requirement集 中目录和要求

1. We will have to explicitly refresh our live objects when we suspect they may have participated in a rollback transaction.
   当我们怀疑活动对象参与了回滚事务，我们将会显式刷新我们的活动对象。