... 置信区间（confidence interval） 置信下限（confidence lower limit） 置信上限（confidence upper limit） ...
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... 3.2.4.94 风振wind vibration 3.2.4.95 置信下限lower confidence limit 《燃气用埋地聚乙烯(PE)管道系统第1部分管材GB 15558. 1- 2003》 ...
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On the unbias of probability weighted moment(PWM) estimation in small number of test-sample,novel methods are presented for lower confidence limit of population percentile(denoted by x^R) and that of reliability(denoted by R^L).
基于小样本场合下概率加权矩估计良好的无偏性,建立母体百分位值置信下限x^R和可靠度置信下限R^L估计的新方法。
参考来源 - 小样本下基于概率加权矩的母体百分位值置信下限和可靠度置信下限估计的新方法·2,447,543篇论文数据，部分数据来源于NoteExpress
利用参数的最佳线性无偏估计量及最佳线性不变估计量，估计出可靠度的近似置信下限。
The approximate lower confidence bound for the reliability of the component is obtained by using Best Linear Unbiased Estimate and Best Linear Invariant Estimate for parameters.
研究冷备和温备系统的可靠度评估问题，得出了系统可靠度的点估计、矩结构和置信下限。
The problems of reliability evalution for cold and warm stand by systems are studied in this paper.
使用样本空间排序法给出了指数分布情形下不相同定时截尾试验平均寿命置信下限的估计方法。
Sample space order method is used to give the lower confident limits of mean life under unequal time truncations for exponent distribution.
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