zero-failure data中文什么意思

例句与用法

1. Reliability calculation of zero - failure data in life test
   产品寿命试验中无失效数据的应用方法研究
2. Application of bootstrap method in the analysis of zero - failure data
   方法在无失效数据分析中的应用
3. Statistical analysis of zero - failure data based on the normal distribution
   正态分布场合下无失效数据的统计分析
4. First of all , least square method and modified maximum likelihood estimation of zero - failure data for the exponential distribution , the weibull distribution , the normal distribution and the logarithm normal distribution are given , among them , the bayes method in the estimation to the failure probability is introduced
   首先,分别采用最小二乘法和修正极大似然估计法对指数分布、 weibull分布、正态及对数正态分布的无失效数据处理进行了研究,其中,在对失效概率的估计中引入了bayes方法。
5. In the sense of mean squares , maximum likelihood estimator , best linear unbiased estimator , taest linear invariant estimator , and good linear estimator are contracted . fourth , proposed and researched the reliability analysis method under the zero - failure data and doof data . based on the part beta distribution as the prior distribution of failure probability p , = p ( t < r , } , hierarchical bayesian estimate method was discussed , obtain the reliability analysis method under the zero - failure data and the doof data
   第四，提出并研究了无失效数据类型和doof数据类型下电连接器的可靠性分析方法，提出了以不完全beta分布为一级先验分布，超参数为[ 0 ， 1 ]上的均匀分布作为失效概率先验分布的多层bayes方法，结合加权最小二乘法解决了产品在无失效数据和doof数据下的可靠性分析问题。