failure statistic and analysis

基本解释

A statistic reliability analysis of high pressure feedwater heaters is put forward together with failure criteria and reliability evaluation indexes.
本文提出了高压给水加热器可靠性的统计分析方法。给出了其事故判据和可靠性评价指标。
Experiments were conducted on resistance of three coatings to salt spray, and a statistic analysis was made on failure probability of the three structures.
集成电路外壳的抗盐雾腐蚀能力是由材料、冶金、电镀工艺及镀层结构等多种因素决定的。
Results According to statistic analysis, there is significant difference among each group, there is certain relation between brackets bond failure and various kinds of Characters.
结果：经统计学分析，各组之间均有显著性差异，托槽的脱落与各种性格类型之间存在一定的关系。