FRA distributed the Strategy to Rail Safety Advisory Committee participants and asked the industry to provide comments by August 28, 2009.
联邦铁路局将《战略》发给铁路安全咨询委员会成员，向业界征求意见。
These manufacturers shall establish and implement quality systems to assure the safety and effectiveness of the devices that are distributed.
这些制造商也应建立和实施质量体系，确保其销售的器械的安全和有效。
Through introducing safety problem of the computer distributed system, the concept of survivability is put forward and analyzed, also the definition of survivability is given.
通过对计算机分布式系统安全问题的介绍，提出了生存性的概念，并对其进行了分析，给出了生存性的定义。
The structure and operation principle of a distributed data acquisition system for embankment safety monitoring based on PLC, are introduced.
介绍了一种基于可编程控制器（PLC）的分布式堤防安全监测数据采集系统的构成及工作原理。
Distributed fault-tolerant real-time control systems are widely used in the field of safety critical systems.
分布式容错实时控制系统广泛应用于安全关键系统中。
The dam safety monitoring automation system of Feilaixia Water Conservancy Project employs GDSKS distributed system with especially excellent bus type topology structure.
飞来峡水利枢纽工程大坝自动化监测系统采用了独特优越性总线式拓扑结构的GDSKS分布式系统，安全、适用、科学。
Sensing of disengaging at interface of steel tube-confined concrete, which now can be realized by distributed optical fiber sensing, is important for structure safety.
通过分布式光纤传感技术可以实现对钢管混凝土界面脱空的检测，这对于这种组合结构的安全检测来说具有重要意义。
From point view of distributed system structure and by taking example of automatic system of dam safety monitoring, reliability of distributed system for dam monitoring is analyzed systematically.
从分布式系统结构出发，以大坝安全监测自动化系统为例，系统地研究了分布式系统的可靠性问题。
Distributed Monitoring System plays an important role in ensuring traffic safety and timely processing field failures.
分布式状态监测系统的设计对于保证行车安全、及时处理现场故障起到了重要作用。
As a very important safeguard measure preventing catastrophic failures to happen, the safety technology of distributed mission critical real time system has become a hot topic.
防危技术是保障分布式任务关键实时系统正常运行，防止其发生灾难性事故的主要手段，已成为实时系统研究的热点课题。
It is suitable to use the lumped parameters to replace the distributed parameters of the cable, and the reliability and safety will be increased.
在检验中用集中参数代替电缆的分布参数是完全适用的，可靠性和安全性还会得到提高。
The emergence of the DDoS (Distributed Denial of Service), which has made DID (Distributed intrusion detection) an important research point of the intrusion detection and the whole network safety.
分布式拒绝服务攻击的出现已经使分布式入侵检测逐渐成为入侵检测乃至整个网络安全领域的又一研究重点之一。
The CTC system of the QinhuangdaoShenyang dedicated passenger line is a safety Wide Area Network (WAN) of a distributed type and works in coordination.
秦沈客运专线调度集中系统是一个分布式协同工作的安全信息广域网。提出分布式协同工作的原理。
Distributed heterogeneous TMR (Triple Modular Redundancy) safety control unit, which is based on traditional TMR safety computer, has the character of high security and high reliability.
分布式异构三取二安全控制单元以传统三取二安全计算机为基础，采用容错设计，具有高安全性，高可靠性的特点。
The distributed measurement system is a key part of the safety monitoring system for some large engineering projects such as dams and bridges.
分布式自动化测量系统是大坝、桥梁等大型建筑工程安全监测系统的重要组成部分。
Every hydraulic system consists of three pitch control cylinders and three pitch safety cylinders, distributed inside hub.
每套液压系统配备三只控制油缸和三只安全油缸，布置在轮毂内。
Therefore, to ensure the turbine operating safety, reliability, economy, the distributed control system with good versatility, reliability and cost advantages must be designed.
因此，为保证汽轮机运行的安全性、可靠性、经济性，必须设计出具有良好的通用性、可靠性和性价比优越的集散控制系统。
A module of managing users' grants is approach to realize the safety of database. With this method, users' grants can be managed over whole distributed system.
提出了设计用户权限级别模块的方法来管理数据库的安全性，不仅可以为不同级别的用户规定不同的权限，还可以在整个系统上统一管理用户的权限。
A module of managing users' grants is approach to realize the safety of database. With this method, users' grants can be managed over whole distributed system.
提出了设计用户权限级别模块的方法来管理数据库的安全性，不仅可以为不同级别的用户规定不同的权限，还可以在整个系统上统一管理用户的权限。
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