Its advantage is that the testing time is reduced while the fault detection ability is not changed since non-redundant and consistent test cases are selected.
其优点是它能进行没有冗余的、一致性的测试用例的选择，在不改变故障检测能力的同时缩短测试时间。
It is pointed that wavelet analysis has a powerful ability for weak signal detection, which is suitable for withdrawing fault diagnosis of acoustic emission (AE) signals well.
小波分析具有很强的弱信号的检测能力，适用于提取声发射信号的故障特征。
Theorectical analysis shows that the relaying scheme possesses good ability of fault detection.
理论分析表明方案具有较好的故障反映能力。
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