This is important because the programmer designed the circuit self-test based on an analysis of a good circuit and what might fail within that circuit.

而且这也是非常重要的，因为程序员设计电路自检基于该电路中的分析——什么是好的电路和什么可能会导致失败。

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A fail-safe backup system ensures reliable operation, even if a fault develops in the main circuit.

一个自动防故障装置的后备系统确保了可靠的运转，即时在主要电路产生了故障。

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However, the existing circuit parallel test generation algorithms fail get good results, especially for sequential circuit.

然而，已有的电路并行测试生成算法并未取得理想的结果，尤其对时序电路。

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She spent the time looking after her horses and commentating on tennis for Swiss television, but at the end of of 2005 she announced her return to the professional circuit with most players predicting she would fail to make an impact in a faster and more physical game.

CNN: 'Swiss Miss' so popular with fans