查询词典 reliability coefficient

In the paper, based on the hypothesis that the failure of every poles is independent and by the method of reliability assign and reassign, the difficult problem of disposing the structure system reliability constraints is solved. Based on sensitivity information, the given system failure probability can be replaced by the sum of every element failure probability.

针对基于体系可靠性约束优化设计的关键问题一结构体系可靠性的分析和计算，在基于结构各单元失效相互独立假设的基础上，提出了以各单元失效概率摘要之和近似体系失效概率的处理方法，并给出了体系可靠性分配和再分配的方法，以确保结构体系在优化过程中的可靠性，实现了结构基于体系可靠性的优化设计。

Reliability allocation is an important phase of overall system design. Traditional methods for solving reliability allocation problems, such as AGREE allocation, proportional allocation and so on, have different advantages and shortcomings.

系统可靠性分配是型号总体设计的一个重要环节，传统的用于解决可靠性分配问题的方法，如AGREE分配法、比例分配法等，具有不同的优缺点。

The testimony of reliability and validity has shown that both the reliability and validity of the questionnaire meet the requirement of psychometrics.

信度和效度的检验结果显示，本问卷达到了心理测量学的要求。

Researches in this field are of very significant in improving current structural design methods and would greatly contribute to reliability theory. A theory annoyance model for structural vibration serviceability design is proposed in this research on the basis of structural dynamics,reliability theory and psychophysiology methods.

振动舒适度问题是现代工程结构普遍存在的问题，也是工程结构可靠度研究的一个主要内容，系统地研究振动舒适度问题，对于提高现有的结构设计水平，完善可靠度理论具有比较重要的意义。

Make use of Visual Basic6.0 to program the software of reliability digital simulation about rod pump system, make the problem about reliability analysis to change simple and easy.

利用Visual Basic6.0编制了有杆泵抽油系统可靠性数字仿真软件，使可靠性分析的问题变得简单易行。

Human reliability plays an increasingly important role in the quantification of the reliability of a complex system.

引言 在现代社会中，人因失误在系统安全中的重要性越来越受到重视。。

The reliability of radiocarbon dating depends on the reliability of dating material.

14C年龄的可靠性在于测年物质的可靠。

The degrees of difficulty and differentiation of guestions, the homogeneity reliability and inter - rater reliability were analyzed.

方法以武警总医院护士长选拔结构化面试的考官对52名被试者的评分为研究对象，对题目的难度、区分度、同质性信度和评分者信度进行分析。

Due to reassembly and maintenance,the reliability model for mechanical equipment is broken,so it is necessary to research and estimate the safety reliability of mechanical system.

基于机电系统中零件的失效时间分布密度函数，研究了在重组维护过程中机电系统服役期间零件年龄结构的分布规律，发展了机电系统可靠性数学模型。

Taking benches of slope in an open pit as the study object,Simplified Rosenblueth method as a new method of reliability analysis is presented and adopted to analyze the reliability of bench slope of primary design scheme and recommendatory scheme.

采用该法对原设计的台阶边坡和本研究所推荐的台阶边坡进行了可靠性分析。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。