威布尔分布中尺度参数的最短区间估计
The Estimation of Shortest Confidence Interval for Scale Parameter of Weibull Distribution

把威布尔分布中尺度参数最短置信区间的求解问题转化为非线性方程组的求解问题，并通过1个实例和数值计算对最短置信区间与常用置信区间进行长度比较，说明研究小样本情形时威布尔分布中尺度参数最短置信区间的重要性与必要性。
The solving problem of the shortest confidence interval of scale parameter and its equivalent proposition for Weibull distribution are transferred to a system of nonlinear equations. Then the importance and necessary of this research are showed by a real example and numerical calculations through comparing lengths of these shortest confi-dence intervals with the corresponding ones of usually used confidence intervals