1) reliability-preserving reduction
可靠性不变缩减
2) reliability preserving reduction
可靠性保护缩减
1.
Two classes of new reliability preserving reductions, source bridge reductions and Wstone bridge reduction, and a class of directed networks namely WST networks, are presented.
该文使用的可靠性保护缩减的方法计算有向网络 ST可靠性 (存在从源点到汇点正常运行道路的概率 )是计算网络可靠性的常用方法之一 ,而且人们非常关心怎样的网络计算其可靠性存在线性时间算法 。
3) unreliability
[英][,ʌn,rilaiə'biliti] [美][,ʌn,rɪlaɪə'bɪlətɪ]
不可靠性
1.
Test unreliability due to guessing in multiple choice and true/false tests is analysed, and two measures are described: the resolution of defined levels of knowledge and the probability of examinees being incorrectly ranked.
首先分析了在单项选择题测验和多项选择题测验中由于猜测题目答案所引起的测验分数的不可靠性 ,并给出了统计模型。
2.
The narrator of Kong Yiji ,the little waitor in the story is revealed with it s unreliability in three aspects ,namely the facts,value and sense.
《孔乙己》的叙述者“小伙计”表现为三个维度上的不可靠性,即事实、价值和感知轴上的不可靠,作者鲁迅正是利用了不可靠叙述的特点,把更大的叙事目的编织在叙述行为中,探讨不可靠叙述的目的使读者理解这类叙事的技巧内涵,同时激发作者和读者之间的交流活动。
4) time-dependent reliability
时变可靠性
1.
We propose a method for time-dependent reliability assessment of hull girders affected by fatigue and corrosion.
针对疲劳和腐蚀对舰船结构强度的影响,提出一种结构时变可靠性的评估方法。
5) Time variant Reliability
时变可靠性
1.
It varies with time and the reliability analysis considering corrosion is time variant reliability, while the model of the corrosion affects the reliability analysis significantly.
大气腐蚀是造成钢结构损伤的一个主要因素,并且是随时间渐变的,其可靠性分析属于时变可靠性的范畴,而腐蚀模型在其中起重要的作用。
2.
Both factors vary with time and therefore reliability analysis considering corrosion and fatigue are called time variant reliability.
疲劳和腐蚀是削弱船舶结构强度的两大重要因素,由于这两个因素都是随时间渐变的,因此考虑这两个因素的可靠性分析称为时变可靠性分析。
3.
Based on it, and with the maximum load in the design lifetime, a new time variant reliability formulation can be established by the classical time invariant reliability method.
由船体强度的最小值和载荷的最大值 ,根据经典的时不变可靠性理论 ,构造了一种新的时变可靠性表述形式 。
补充资料:必然性,可靠性
必然性,可靠性
certainty
必然性,可靠性[沈r侧nty;月oeToaep毗T‘] 预先确信某事件毫无疑问会实现.必然性是某事件可实现性的特征,且标上了最高水平的概率.在概率论中,必然性的概念是与必然事件(certain event)和以概率l出现的事件相联系的.在实践中,只要某事件的概率充分接近于1,人们就称之为必然性事件.
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