可恢复流程记录其操作，这样在发生故障时可以恢复到较早的状态。
Recoverable processes log their actions and thus can restore earlier states if a failure occurs.
这样，如果在事务处于处理状态时（即，在启动提交进程之前）发生任何故障，那么所有更新将回滚。
Thus, if there is any failure while the transaction is in-flight (that is, before commit processing is initiated), then all updates will be rolled back.
无状态的故障恢复是最简单的方法，但也是作用最有限的方法，因为该方法在故障服务器与备用服务器之间没有维护任何状态。
Stateless failover is the simplest approach but also the least useful approach given that the approach maintains no state between the failed server and the backup server.
尽管无状态的故障恢复可以在大量使用模型中发挥作用，但它有状态的情况下无疑表现并不理想。
Although stateless failover works in a large number of usage models, it's certainly not ideal in cases were statefulness is required.
在通常情况下，对异常状况(例如故障)的反应取决于流程的实际进展情况或流程所处的状态。
Typically, reactions to exceptional situations such as faults depend on the actual progress the process has already made or the state the process is in.
这种方法的问题在于灾难恢复站点需要储存集群的当前状态，以在故障转移期间立即可用。
The problem with this is that the disaster recovery site needs to hold the current state of the cluster in order to be immediately useful during a failover.
如果俄罗斯工程师不能找出是什么导致了最近这次的火箭故障，国际空间站将开始不得不开始在无人状态下运行？
If Russian engineers don't figure out soon what caused a recent rocket failure, the ISS may have to start operating without a crew.
有状态的Web服务在集群的LotusDomino环境下不能进行故障恢复，因为Lotus Domino没有提供在节点间异步复制会话和状态的功能。
Stateful Web services do not fail over in a clustered Lotus Domino environment because Lotus Domino does not offer asynchronous replication among nodes to replicate sessions and states.
满足了在发生故障时让系统保持其初始状态的要求，并按照要求初始消息不在WebSphereMQ队列中。
The requirement of having the systems in their original state in case of a failure is satisfied, and the original message is kept aside in a WebSphere MQ queue as per the requirements.
在故障分析器启动时，它处理mail - in数据库中的任何新崩溃，然后保持空闲状态，直到提交新的崩溃。
When fault analyzer starts up, it processes any new crashes in the mail-in databases, and then remains idle until a new crash is delivered.
在制造行业中，机械设备的状态检测技术能提供关于设备运行状态的实时信息，为避免生产损失和减少设备的致命故障提供保障。
Condition monitoring of machinery can provides real time information regarding machine status on-line, thus avoiding the production losses and minimizing the chances of catastrophic machine failures.
对工程师在各种设计运行状态下的故障查明提供指导。
Provide guidance to engineers in trouble shooting during the various design trail run state.
设备故障诊断技术包括测试技术、状态监测和故障诊断三个基本内容。在本文中着重研究状态监测和故障诊断这两个内容。
Device faults Diagnosis contains three basic parts: test technology, state monitoring and faults diagnose, two following parts are discussed in detail originally in the article.
确保解决和汇报所有问题和使所有工厂机械设备在安全工作状态当机器无计划故障和维修费用减到最小。
Ensure all problems are corrected and reported and all plant mechanical equipment are in safe working condition while machine unplanned breakdown and maintenance cost are minimized.
盲源分离是一个很有优势的盲信号分析与处理工具，在机械状态监测与故障诊断领域有较好的应用前景。
Blind sources separation is a special and dominant tool for analyzing and processing signals blindly, which is promising in condition monitoring and fault diagnosis of machinery.
介绍一汽马自达M6轿车巡航控制系统在状态检测模式下故障码的读取及检查方法，以及巡航控制系统主要部件的检修。
The fault code reading and checking method on the status testing mode of the cruising control system on FAW MAZDA M6 is introduced with the maintenance of its main parts.
盲源分离是一个很独特的盲信号分析与处理工具，在机械设备状态监测与故障诊断领域有较好的应用前景。
Blind sources separation is a special tool for analyzing and processing signals blindly, which is promising in condition monitoring and fault diagnosis of machinery.
也可以在变频器发生故障时自动将发生故障的电机切换到工频状态应急工作。
Inverters can also automatically event of the failure of the faulty electrical switch to the state of emergency frequency.
本课题的研究，突破了传统的测试与诊断方法，为在多工况下对设备状态监测和故障诊断提供了一条新途径。
The research projects, breaking the traditional testing and diagnostic methods, provides a new way for condition monitoring and fault diagnosis of equipment on multi-operating conditions.
介绍了S8000大型旋转机械状态监测与分析系统在催化大机组中的应用及故障诊断。
The state supervision and analysis system of the practical application and trouble shooting of S8000 large scale of machine set in catalysis unit were presented.
在机器状态监测和故障诊断中，特征提取是一个非常重要的问题。
In mechanical condition monitoring and fault diagnosis, feature extraction is the most important issue.
解决了在回收阀门处结霜的不利状态，减少故障，提高工作效率。
It also reduce the possibility of frosts and breakdown, finally raise the work efficiency.
在实时监控系统中，经常需要浏览当前时间之前的历史数据来对设备运行和故障状态进行检测分析。
In the real - time monitor system, it is often necessary to detect and analyze the operation and the fault state of the equipments by browsing the history data of the time before current time.
在同一时间，只有一个SDN - IP实例处于主用状态，其他SDN - IP实例处于备用状态，当主用SDN - IP实例故障时，其中一个备用sdn - IP实例升主。
Only one instance of SDN-IP is active at a time. Other instances are in standby mode and can take over in case the primary fails.
在日常维护活动中，常常必须对维护状态或故障作出响应。
Often you must respond to a maintenance state or fault during routine maintenance activities.
但是，工业中仍然缺少柔性故障预防保护系统，不能保障工业设备在最佳工况点和机械状态下运转。
But there is no such flexible fault preventing and protecting system in modern industry that machinery isn't in the best condition in operation.
盲源分离应用于机械振动信号的预处理中，提供了一个新的处理机制，在机械状态监测和故障诊断中具有一定的价值。
Blind Sources Separation (BSS) provides a new alterative for extraction of certain signal components in the signal corrupted by noise, and presents a new method for mechanical fault diagnosis.
盲源分离应用于机械振动信号的预处理中，提供了一个新的处理机制，在机械状态监测和故障诊断中具有一定的价值。
Blind Sources Separation (BSS) provides a new alterative for extraction of certain signal components in the signal corrupted by noise, and presents a new method for mechanical fault diagnosis.
应用推荐