Objective To evaluate the diagnostic values of characteristic pathologic changes in the liver biopsy specimens, and to develop a numerical scoring diagnostic standard and coordinates system.

通过量化手段确定各种基本病理变化在肝病诊断中的价值，建立肝组织病理活动性量化诊断标准及坐标系。

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The characteristic parameters defining the confidence are presented in this paper, the formulae are derived, the numerical values are calculated, and all of these are further proved by experiments.

本文提出量仪示值变差检定置信度的表征参数，导出计算公式，计算出参数的数值并进行了验证实验。

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