1)Rollback[英]['r??lb?k][美]['rol'b?k]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。
英文短句/例句
1.Nonqualified transactions are being rolled back. Estimated rollback completion: %d%%.正在回滚不合法事务。估计回滚已完成: %1!%%。
2.Non-Qualified transactions are rolling back. Estimated rollback completion : %d%%.不合法事务正在回滚。估计回滚已完成：%1!%%。
3.Running Rollback phase of non-transacted install.运行非事务处理安装的“回滚”阶段。
4.An active transaction has been automatically rolled back due to a repository shut down.由于知识库关闭，活动事务已自动回滚。
5.Unable to rollback transaction. No transaction is currently in progress.无法回滚事务。当前无正在进行的事务。
6.Updatable Subscribers: Rolling back transaction.可更新订阅服务器：将回滚事务。
7.%d transactions rolled back in database '%.*ls' (%d).回滚了 %1! 个事务（在数据库 ''%2!''（%4!）中。
8.Rolling back resiliency sources for local source正在为本地安装源回滚恢复性源文件
9.First, there is a command I call "rollback".首先，有一个我称为“回滚”的命令。
10.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
11.Cannot enlist in the transaction because the transaction has already been committed or rolled back.无法登记事务，因为该事务已提交或回滚。
12.The operation was ignored because of premature transaction rollback由于过早发生事务回滚而导致此操作被忽略
13.Transaction rolled back. Could not execute trigger. Retry your transaction.事务已回滚。未能执行触发器。请重新尝试该事务。
14.roller slewing ring滚子夹套式回转支承
15.self-aligning return idler自动调位回转段托滚
16.She has paddled and churned away--for ever.它滚动轮子划水前进--一去不回了。
17.Get back to your place for a lubber Tom.'给我滚回去，你这没用的东西
18.I turned and saw a brick rolling away.我回头一看，只见一块砖头滚开了。
相关短句/例句
rill-back roll back; rollback滚回
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。
延伸阅读
HZG直接加热式回转滚筒干燥机
形式
直接加热 顺流式
直接加热 顺流式
直接加热 逆流式
直接加热 逆流式
复合加热
复合加热
物料种类
矿石
HP发泡剂
高沪矿渣
硫铵
磷肥
煤
处理量Kg/h
1000
466
15000
20000
5000
1000
初含水量%
30
13
6
1.5
6.5
30
终含水量%
15
0.3
1
0.1
0.1
15
平均粒径mm
6.5
0.05
4.7
0.5-1.7
5
6.5
物料堆积重度Kg/m3
770
800
1890
1100
750
770
热风量Kg/h
39000
5400
10750
9800
16000
39000
入口气体温度℃
600
165
500
180
570
600
物料出口温度℃
42
100
70
75
加热方式
煤气
蒸汽式电加热
重油
燃煤热风炉
重油
重油
装料系数%
6.3
7
7.5
18
转速r.pm
4
4
3.5
3
2
4
倾斜度m/m
0.04
0.005
0.03
0.05
0.043
0.04
抄板数目
12
24
12
12
内筒外面8 外筒内面16
6 12
干燥器直径m
2.0
1.5
2
2.0
外筒2 内筒0.84
外筒2.4 内筒0.95
干燥长度m
20
12
17
10
16
2.0
驱动功率Kw
22
7.5
