Explanation on accuracy, precision and trueness and its application

dam ›› 2017, Vol. 0 ›› Issue (5): 15-.

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Explanation on accuracy, precision and trueness and its application

HU Di-zhong and TAN Kai-yan

China Gezhouba Group Testing Co., Ltd.

Received:2017-03-15 Online:2017-10-08 Published:2017-10-08

精度、精密度、精确度、准确度、正确度等释义与应用

胡迪忠，谭恺炎

葛洲坝集团试验检测有限公司，湖北宜昌，443002

作者简介:胡迪忠（1985- ），男，江西九江人，工程师，长期从事大坝安全监测工作。

Abstract

Abstract: By comparison the definitions in regulations of the former Soviet Union and China, the term precision, accuracy and trueness are redefined. Different from accuracy and trueness, it can be quantified.

Key words: precision, precision, accuracy, accuracy, trueness

摘要： 通过比较前苏联、我国计量术语标准以及国际通用计量术语标准的定义及其发展历程，还“精度”一词本来面目，并进行重新定义。论证精度不同于精密度、也不同于准确度和正确度，而是一个类似于准确度概念的可定量。

关键词: 精度, 精密度, 精确度, 准确度, 正确度

HU Di-zhong and TAN Kai-yan. Explanation on accuracy, precision and trueness and its application[J]. dam, 2017, 0(5): 15-.

胡迪忠，谭恺炎. 精度、精密度、精确度、准确度、正确度等释义与应用[J]. 大坝与安全, 2017, 0(5): 15-.

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Explanation on accuracy, precision and trueness and its application

精度、精密度、精确度、准确度、正确度等释义与应用

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