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1·The mean time between failures (MTBF) for the controller of the system can be over 10 years.

系统用控制器平均无故障时间达到10年以上。

2·If you know the mean time between failures and the mean time to recovery, e.g. for the hardware, use the calculations in this section.

如果知道失效之间的平均时间和平均恢复时间(例如对于硬件)，则使用这一部分中的计算方法。

3·GO reliability analysis of a YAG laser system was used to determine the mean time between failures and other important system reliability data.

该文应用GO法分析YAG激光器系统的可靠性，得到系统平均无故障工作时间等重要可靠性指标。

4·When purchasing a piece of hardware, consider its mean time between failures (MTBF), and stockpile reserves accordingly. Here are some rules of thumb.

在购买硬件时，要考虑它的平均故障间隔(MTBF)并相应地储备备用硬件。

5·The proportional allocation factor and the allocation formulae expressed in terms of failure rates and mean time between failures respectively are given.

给出了分别以失效率、平均故障间隔时间表达的分配比例因子及分配公式。

6·The paper introduces a practical method to calculate the mean time between failures (MTBF) of ac servo controllers, using the components counting prediction method.

介绍了采用元器件计数预计法的伺服驱动控制的平均故障间隔时间(MTBF)实用计算方法。

7·Repairable systems reliability is an important branch of the reliability theory. For a repairable system, availability, reliability and mean time between failures are all important indexes.

可修系统可靠性分析是可靠性理论的一个重要分支，对可修系统而言，可用度、可靠度、平均工作时间等都是其重要的性能指标。

8·Even though the mean time between failures of the hardware hasn't changed, the backups and scripts put in place mean that the data is safe and that you can quickly rebuild the environment, if needed.

尽管硬件平均故障时间没有改变，做足备份和脚本工作可确保数据是安全的，您可以根据需要快速重建环境。

9·Theoretic calculations show that with redundancy control the mean-time-between-failures (MTBF) of the vacuum system is doubled at least.

通过计算，冗余控制可使整个负压系统的平均无故障工作时间至少增加一倍。