查询词典 rollback

In connection with rollback events , this paper makes the execution abstract by the same models of rule.

在事务结束后，将操作弹出栈通过操作的逆运算得到这个事务的完整的回退操作。

To, figuratively, rollback their implementation of transaction support, and they moved to the current "explicit" model.

对，比喻，其执行回滚的事务支持，并搬到了目前的"明确"的模式。

Rollback control ,changes are cancelled and the database return to its previous state.

回退控制，取消改变，返回到数据库的前一个状态。

This means that we can't get true commit rollback fidelity from any function that performs stream output, at least not on the standard streams.

这意味着，我们无法在执行流输出的函数中实现真正的"或者成功提交、否则就回滚"语义——至少在这些标准流上是不可能的。

The mean rollback of all three groups was similar to measurements reported from previous fluoroscopic historical control data.

三组的股骨髁后滚移位距离数据和以前的报道数据相似。

The National Transportation Safety Board is investigating an incident in which a Delta Air Lines Boeing 777 experienced an uncommanded engine rollback in the cruise phase of an intercontinental flight.

国家交通安全委员会正在调查三角航空波音777飞机事件，在洲际飞行的巡航期间发动机发生了非控的收回动力

This event is preceded by another airline's 777 equipped with Rolls-Royce Trent 895 engines, which experienced an uncommanded dual engine rollback while on final approach to London's Heathrow International Airport on January 17, 2008, crashing short of the runway on airport property.

这次事件是继2008.1.17日另外一家777（装备罗尔罗伊斯Trent895发动机）在伦敦希思罗国际机场的最后进近阶段发生了发动机收回，坠毁在碰到头的又一次事件，英国航空事故调查委员会正在调查那次事件。

On November 26, 2008, at about 12:30 pm MST, in the vicinity of Great Falls, Montana, a 777-200ER (N862DA), operated by Delta Air Lines as Flight 18, en route from Shanghai to Atlanta, experienced an uncommanded rollback of the right (number 2) Rolls-Royce Trent 895 engine while at 39,000 feet in the cruise phase of flight.

2008.11.26日大约下午12：30，在蒙大拿州大瀑布附近，三角航空公司一架B777-2000ER飞机的第十八次飞行，自从上海飞往亚特兰大，在FL390的巡航阶段，发生了二号发动机（罗尔罗伊斯 Trent895）非受控的收回。

For the coherence in metadata, a serverless architecture model based on all the data and metadata is adopted because they can be storaged in all place and can be dynamicly transferred; The associative mode of the disc metadata's journal structure and the memory metadata's journal structure can turn away the timing waste in scanning the enormous file system by fsck; Afterwards a intercalating checkpoint algorithm and a rollback recovery algorithm based on the metadata fault tolerance in cluster file system is implemented; A fetched stochastic process model is setup to analyze availability of this system, it can reduce the inspecting fault time and then they support high availability.

为了达到复杂的元数据管理一致性，采用了一个无集中式服务器的体系结构，保证所有的数据和元数据能够存放到系统的任意地方，并且在操作的过程中可以动态迁移；采用元数据的磁盘日志结构和内存日志结构相结合的方式对元数据进行管理，减少了fsck对庞大的文件系统中元数据的扫描时间；为了实现故障恢复，提出了元数据容错的设置检查点算法和回卷恢复的算法，提高了文件系统元数据服务的可用性；给出了基于元数据故障的随机过程模型，可以通过减少检错时间提高文件系统的可用度。

However, we can also rollback the current transaction, resetting of our database to the last commit point.

不过，我们也可以回滚当前事务，从而把数据库恢复到事务保存前的状态。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。