They also lack accurate ways to detect failure, or to distinguish a local software/hardware failure from a communication failure.

他们也缺乏一个准确的方法去检测错误，或辨别出一个故障是本地故障还是通信故障。

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For instance, if a laser is experiencing an overcurrent situation that could lead to machine failure, the sensors would detect this so that the situation can be addressed before a failure occurs.

举例说明，如果一个激光器正处于电流过载状态，持续下来可能导致机器损坏。传感器能够探测出异常，在损坏发生之前提醒操作人员进行处理。

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Your failure to implement a stability program and generate data in support of your expiration dates limited your ability to detect and react to quality problems with your products.

你们未能实施稳定性计划，生成数据支持你们的有效期，这限制了你们发现产品质量问题并采取措施的能力。

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One of the industries brightest and most prominent researchers, Mikko Hypponen of F-Secure, offered a public mea culpa last week for the failure of Anti-Virus vendors to detect and prevent advanced malware such as the recently discovered Flame.

FORBES: Operation Olympic Games, Project X, and the assault on the IT security industry