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。
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。
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。
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