A product with a functional fault which would result in a product return.

产品存在功能性问题会引起退货。

youdao

The functional fault model of RAM is established by the comprehensive and deep analysis of the RAM's fault conditions.

通过对RAM故障情况的全面、深入分析，建立了RAM的功能故障模型。

youdao

This paper propose a functional fault for delay faults in combinational circuits and describe a functional test generation procedure based on this model.

提出一种用于测试组合电路中延迟故障的新功能故障模型，讨论该模型的功能测试生成。

youdao

His lyrics don't always come through clearly, which is Mr. Minchin's fault, not that of the singers he jams too many syllables into his functional tunes but even if you don't know the plot going in, you won't have any trouble figuring out what's going on.

WSJ: Matilda the Musical��Triumph of the Smart; The Last Five Years, Revived | Theater By Terry Teachout