A new method of estimating concrete strength representative value by means of a confidence lower limit is presented in this paper, and one-side tolerance factor expression is given.
提出了用置信下限作为混凝土检验批强度标志值的估计量的新方法，给出了单侧容限系数的表达式。
Especially Discussed ascertaining principles of K value and correspond technic in the Influencing Coefficient Method, contrasting with the Estimating Neighborhood Method.
重点探讨了影响系数法中参数K的确定原则和相应技术，并与估计邻域法做了对比分析。
The BLUP is a better method in estimating breeding value of boar.
估测青年公猪的育种值，用BLUP法比较好。
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