寿命试验数据 meaning in Chinese
life test data
Examples
- Fifth , through statistical analysis of electrical connector accelerated life test data , verified that the reliability statistical model of electrical connector and the reliability statistical method under doof data are both correct . applied the maximum likelihood estimate method with the least squares estimator of test data as preliminary estimate and weighted least square estimate method separate to treat the different kind test data , obtained the estimator of electrical connector reliability characteristic values
第五，采用极大似然估计法和加权最小二乘法对电连接器加速寿命试验数据进行了统计分析，得到了电连接器可靠性特征量的估计值，验证了电连接器可靠性统计模型和doof数据下可靠性分析方法的正确性。 - Two new methods have been put forward to estimate the reliability characteristic parameter . a software package has been developed to process the data obtained from reliability testing for electric apparatus . it consists of both the determination of failure distribution and the estimation of reliability characteristic parameter
最后，设计出电器可靠性试验数据处理软件包，此软件包含了产品失效分布类型的确定和可靠性试验结果为大子样、小子样、无失效数据时可靠性特征量的估计方法，以及恒定应力加速寿命试验数据下的可靠性特征量的估计方法。 - This method can be applied to the data of product usage and life test , namely , to access the confidence lower limit for the mean residual life under the condition of product normal working period at a certain given probability , which gives the reference for the plan of instrument life prolong and maintenance
使用该方法，利用产品的使用及寿命试验数据，即可对产品在给定概率下和正常工作一定时间后的平均剩余寿命置信下限进行评枯，为延寿使用及维修计划的制定提供依据。