2) Rollback
[英]['rəʊlbæk] [美]['rol'bæk]
回滚
1.
Rollback, Backup and Obstruction in Computer Immune System GECISM;
计算机免疫系统GECISM中的回滚、备份与设障
2.
A kind of more reasonable tech-nology of software upgrade,which has rollback function,is discussed based on present implementation methods and ex-isting problems of software upgrade,especially problems of software availability and security after upgrade.
根据目前软件升级实现的方法和存在的问题,尤其是软件升级后的可用性和安全性问题,提出了一种更加合理的具有回滚功能的软件升级技术。
3) rollback segment
回滚段
1.
It was described its system architecture design,function structure and business flow,discussed routing in cable layout,rollback segment and hot-standby.
介绍系统体系结构,系统功能结构及业务流程,详细讨论分析配线路由选择、数据库回滚段性能优化、双机热备份等关键技术。
2.
Basde on the system structure, the article propses several aspects of function adjustment of optimal strategy for database optimal flexible Architecture, database system global area, standardization and non-standardization, database fragment, rollback segment, index and SQL statement.
文章从ORACLE的系统结构着手,对数据库优化自由结构OFA、数据库系统全局区SGA、规范化与反规范、数据库碎片、回滚段、索引、SQL语句等几方面性能需求给出了优化策略。
4) error rollback
差错回滚
5) partial rollback
部分回滚
1.
This paper providesa design and its implementation of savepoints and partial rollbacks based on MVCC.
文中提出了基于多版本并发控制数据库保存点和部分回滚功能的设计与实现方法。
2.
In the coming SQL3, the concepts of savepoint and partial rollback are specified.
在即将推出的 SQL3中 ,明确了保存点和部分回滚的概念 。
6) rolling loop
滚动回路
1.
With respect to the anti-disturbance problem in Hardware-in-the-loop simulation of the rolling loop, a design scheme of series PI-controller is proposed on the basis of using varial gain parameter design.
针对导弹滚动回路半实物仿真中提出的抗干扰问题，通过分析和仿真试验，提出了在采用变增益参数设计的基础上，在角度稳定回路中串联ＰＩ调节器的设计方案。
补充资料：三一回五一回
1.犹言三番五次。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条