The general failure model and mechanism of circuit break, loose contact, instant break, male insulation, short-circuit, false matching, poor fix and bad seal were discussed.
阐述了断路、接触不良、瞬断、绝缘不良、短路、误配线、固定不良和密封不良等常见失效模式和失效机理。
The relation model of failure modes and characters of the unit under test (UUT) is created. The general adequacy criterion for the sample set is proposed according to the relation model.
建立了故障模式与被测单元(UUT)特性之间的关系模型，根据关系模型建立了样本集的通用充分性准则。
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