centralizers中心化子centralizev.(使)集聚；(使)集中Centralized Traffic Control System集中式交通控制系统centralized pressure grease system干油集中压力润滑系统centralized collection and payment集中收付Centralized management and control集中管理与控制centralized marketing organization集中运销组织centralized tower crane management群塔集中管理centralized processing environment集中式处理环境centralized monitoring and control集中监控centralized consumed-energy tree集中式能耗树Centralized air ventilation system集中空调通风系统