Finally he examines and evaluates the confidence limits of the resulted data with the method of mathematical statistics.

并且利用数理统计方法对所得数据的置信度进行了检验与评价。

It seems to us that the problem of how to obtain the exact confidence limits for a binomial series system is still unsolved.

我们认为，求解二项串联系统可靠性经典方法的精确置信限问题至今仍然没有解决。

The one-side lower confidence limits of liability and life were calculated in this paper when the lower limit of shape parameter was known.

本文在形状参数下限已知的情况下，给出了可靠度和使用寿命的单侧置信下限。

The point estimators and confidence limits of some reliability characters under usual stress are given. An optimum simple failure-step-stress plan is suggested.

给出了常应力下一些可靠性特征的点估计和置信限，还给出了简单步加试验的最优设计。

Promotion L-M method is an important means to estimate the reliability of CNC lathes. The method of using two named confidence limits to estimate was put forward.

研究了基于推广的L - M法的数控机床的可靠性评价，提出了利用两个指定置信度下的下限折合方法。