Reliability of systems , equipment and components . reference conditions for failure rates of electronic components and stress models for conversion 系统设备与部件的可靠性.第18部分:转换用电子元件和应力模型失效率参考条件
However , for two - dimensional joint lifetime distribution consisting of two dependent components , it is difficult to depict it by only failure rate function 但对于二维相依部件的联合寿命分布，单纯用失效率去刻画就比较困难了。
Abstract : how to estimate the storage failure rate using periodic inspection data is important and difficult in electronic product ' s storage reliability research 摘要：利用定期检测数据求解贮存失效率是电子产品贮存可靠性研究的重点和难点。
This paper considers the economic statistical process control for two dependent processes with two failure mechanisms which obey weibull shock models and have increasing failurerates 摘要本文提出相依子制程有两个递增失效率机械的制程管制方法。
Availability is completely and objectively for evaluated a complex system , when the failure rates and the repair rates of the items constituting the system are known 当系统各组件的失效率和修复率已知时，采用有效性指标对系统进行评价更为全面和客观。
Standard guide for design of flat , straight - line test structures for detecting metallization open - circuit or resistance - increase failure due to electromigration metric 检测由电迁移造成的喷镀金属开路或阻力增加失效率用的平板直线试验结构设计的标准指南
For the first time the tikhonov " s regularizing method is used to solve the failure rate of the products of electrical engineering when their failure distribution is unknown 当电工产品的失效分布类型未知时，首次利用求解不适定问题的正则化方法来求解其失效率。
For example , the weakness in metals etc . caused by repeated stress . this article gives the point estimation of parameters based on tampered failure rate model for weibull distribution under step - stress accelerated life testing 本文是针对损伤失效率模型( tfr )模型就weibull分布产品在步进应力加速寿命试验下研究了参数的点估计。
Upon the investigations , the mean failure rate of the structure is higher during construction phase and aging phase . whereas , in the field of structure reliability , less studies are focused on the aging phase currently 据调查，结构在全寿命过程中平均失效率较高的是建造阶段和老化阶段，而老化阶段也是当前结构可靠度领域研究较少的阶段。
