The results are that the mcan time lctween failureof EQ140 is 1776km and CA141 is 1821km, and the mean time to repain ofEQ140 is 10.39 h and CA141 is 9.88 h.
结果表明，EQ140的平均故障间隔里程MTBF约为1776公里，平均修复时间MTTR约为10.39小时；CA141的MTBF约为1821公里，MTTR约为9.88小时。
SENDON GENIUS UPS has a built in manual maintenance bypass, MTBF more than 200, 000 hours, and MTTR less than 15 minutes.
内置手动维修旁路开关。其MTBF高达20万小时，MTTR仅为15分钟。
As an important quantificational index for maintainability, the predication method and algorithm of mean time to repair are always dependent on experimentation and experience.
平均修复时间(MTTR，Mean Time To Repair)作为一个重要的维修性定量指标，目前其预计方法及算法立足于大量的试验结果和经验估计。
Combined with problems encountered in practice, the paper discussed the calculation method of MTBF, one of the reliability assessment index es of automatic monitoring system, and further more advanced the suggestion that the MTTR and assessment units weight should be added into the reliability assessment of automatic monitoring system.
结合工程实践中遇到的问题，对监测自动化系统可靠性考核指标之一平均无故障工作时间的计算方法进行探讨，提出了对监测自动化系统可靠性考核宜增加平均维修时间指标和考核单元权重系数建议。
Solution of component`s MTBF and MTTR by Bayes estimate is proposed in this paper.
并且系统的MTBF和MTTR值并不是从出厂就一直不变，它们的值会随着设备的损
In other words, MTBF and MTTR are not meaningful when data sample size is not big enough.
换句话说，当数据样本不是足够大时，平均故障间隔时间和平均修理时间是没有意义的
Presently, MTBF and MTTR are offered by the equipment manufacturer, and acquiring these parameter is difficult.
目前，MTBF和MTTR大多数是由设备厂商提供，在多数情况下这些值的获得有一定的困难。
When computing the availability of network, MTBF and MTTR are very important parameter.
0引言随着网络规模的不断扩大，网络的有效性逐渐受到人们的重视，而在计算网络的有效性时，MTBF和MTTR值是其中重要的参数。
Automatic Testing and Fault Isolation can make the MTTR of system be reduced, or enhance the availability of system.
通过自动检测和隔离故障，使系统或设备的平均维修时间显著减小，提高系统的可用性；同时减少维修人员的数量、降低对维修人员技术水平的要求，进而降低使用及保障费用。
In today`s world, MTTR procedures are not enough.
光有MTTR规程还不够。
In today`s world in a MTTR situation where an IT solution falters, it is important to keep assessing and reassessing the environmental data and monitoring the environment for any changes.
而今IT方案在不稳定时，在一个MTTR状态下，重要的是不断评估、再评估运行环境的数据，并监视环境的变化。
The mean time between failure (MTBF) is 449 hours, and the mean time to repair (MTTR) is 22.1 hours. ln its subsystems, the MTBF of tool post is smallest and that of electric system is biggest;
平均无故障时间MTBF为449h.平均修复时间MTTR为22.1h.各子系统中，方刀架的可靠性最好，电器系统的可靠性最差；
By concentrating on Mean Time to Repair (MTTR) rather then Mean Time to Failure (MTTF), we find that quick recovery reduces recovery time and thus offers higher availability.
通过关注平均修复时间，而不是平均故障时间，发现快速的恢复减少了恢复时间，因而提供了更高的可用性。
As an important quantificational index for maintainability, the predication method and algorithm of mean time to repair (MTTR) are always dependent on experimentation and experience.
平均修复时间（MTTR，MeanTimetoRepair）作为一个重要的维修性定量指标，目前其预计方法及算法立足于大量的试验结果和经验估计。
To satisfy these requirements, either MTBF (Mean Time between Failures) is lengthened or MTTR (Mean Time to Repair) is shortened.
要满足这一要求，一方面延长平均无故障时间MTBF，另一方面缩短排除故障修理时间MTTR。
The MTTR mean time to repair allocation for Weibull distribution system
Weibull分布系统平均维修时间分配
On the MTBF and MTTR of Repairable System
关于可修复系统的MTBF和MTTR
Study of Equipment MTTR on Random Weighted Method
基于随机加权法的装备平均维修时间验证研究
In this paper, Formula of MTTR (meam time to repair) and unavailability of every states for series repairable system are given using Markov processes.
利用马尔可夫过程给出了串联可修系统各状态的不可用度表达式及平均修复时间表达式。
An Estimation of Series System Availability and MTTR
串联系统可用度和MTTR的评估