1) complete relational system
全关系系统
1.
The method of achieving opearations of relational algebra in embedding complete relational system CR-Foxpro;
嵌入式全关系系统CR-Foxpro的实现
2.
This paper discusses the method of achieving additional operations in the embedding complete relational system CR-Foxpro developed by author.
介绍了在作者开发的嵌入式全关系系统CR Foxpro(CompleteRelation Foxpro)中关系代数非基本运算操作命令的实现,特别是使用作者提出的关系除法运算的基本运算表达公式实现了除法操作命令。
3.
The article uses relational algebra as a tool which can measure the function,analyzes oxpro,the minimal relational system and mainly discusses the realizing principle of relational algebra operation in the embedding complete relational system developed by the author.
以关系代数为衡量尺度和工具 ,对最小关系系统Foxpro进行了分析 ,重点阐述了关系代数运算在作者开发的嵌入式全关系系统CR -Foxpro中的实现原
2) safety-related system
安全相关系统
1.
And the safety-related system is facing new challenges of safety requirements.
文章首先对功能安全国际标准IEC61508进行了介绍和分析,然后对该标准在铁路安全相关系统研制、开发和评估过程中的应用进行初步探讨。
2.
Evaluating techniques for average probability of failure in different architecture were derived by reliability block diagram,calculating procedure of average failure probability of safety function in safety-related system was given.
利用可靠性框图法详细推导不同结构下平均失效概率的计算方法,给出安全相关系统安全功能的平均失效概率的计算过程,并通过实例对安全控制系统进行定量分析。
3) safety critical system
安全性相关系统
4) safe_critical system
安全_关键系统
5) safety-critical system
安全关键系统
1.
In order to guarantee the validity of safety-critical system and to prevent the system failure caused by user s improper operation,a general safety architecture and a safety policy model for safety-critical system are proposed.
为保障安全关键系统的正常运行,防止由用户对安全关键设备的误操作引起的系统故障,该文提出了一种通用的安全关键系统防危体系结构和防危策略模型,并以核能发电控制系统为原型研究了一种基于有限自动机的防危策略设计技术,该技术可推广到其他任何安全关键系统设备中。
2.
This paper concerns the design of safety-critical systems.
以矿井水泵的操控系统为实例研究对象,通过对该实例的分析与设计,来阐述如何将离散事件系统(DiscreteEventSystem)的监督控制理论应用于安全关键系统的设计,从而为系统的可靠性设计探索新的方法。
3.
High dependability safeguard techniques for safety-critical systems were proposed.
针对安全关键系统,着重介绍了各种高可信保障技术。
6) nuclear-safety-related system
核安全相关系统
补充资料：经济关系(见生产关系)
经济关系(见生产关系)
economical relation
1 ingji gU口nxj经济关系(eeonomieal relation)系。见生产关
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