1) time-reliability
时效可靠性
1.
The time-reliability of the tunnel support was defined,i.
以Kelvin-Voigt黏弹性模型作为大埋深隧道支护体流变模型,推导了隧道支护体的位移时效方程;提出了支护体时效可靠性的定义,即支护体时效位移曲线(Ur(ti))与位移阀值的交点(A点)到位移收敛值间弧段长(AB)与围岩与支护体发生作用点(O点)与位移收敛点(B点)之间弧段(OB)长的比值,即就是pf=AB/OB。
2) reliability benefit
可靠性效益
1.
Based on their concepts,the objective function for the optimization of investment strate-gy combining reliability cost with reliability benefit is given.
基于配电网可靠性成本与效益的概念,给出了以可靠性成本与可靠性效益相结合作为寻求配电网最优投资策略的目标函数。
3) reliability failure
可靠性失效
1.
Four reliability failure models for the linear miniature Stirling cryocooler were presented.
论述了直线电机驱动战术斯特林制冷机可靠性失效的4种模式,总结了25台1。
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