释义 |
accelerated life test
accelerated life test[ak′sel·ər‚ā·dəd ′līf ‚test] (engineering) Operation of a device, circuit, or system above maximum ratings to produce premature failure; used to estimate normal operating life. accelerated life testA test in which one or more parameters (e.g., temperature) is increased or decreased beyond its normal or rated value to determine the resulting deterioration within a reasonable time period.AcronymsSeeALT |