测量误差与不确定度表述中的若干问题

Deliberation of Some Problems in the Expression of Error and Uncertainty of Measurement

对测量误差与不确定度表述中的某些重要问题，从概念、逻辑和形式上进行了比较深入和系统的分析与研究，并重申了作者曾提出的关于测量误差、测量结果与测量不确定度的定义；以“范围”不确定度取代“扩展”（展伸）不确定度；以及对测量误差的“定性”与测量不确定度的“定量”等说法的见解。旨在引起重视、深入探讨、充分理解、促进共识。

This paper,in terms of conception,logic and form,deeply and systematically analyses and researchs some important problems in the expression of error and uncertainty of measurement,and reterates the definition of error,result and uncertainty of measurement,coverage uncertainty may be used instead of expanded uncertainty,as well the opinion of fixed quality of error and fixed quantity of uncertainty of measurement,which the author once put.Through this paper,the author hopes to cause attention,discuss deeply,understand fully and promote agreement.