大学物理 ›› 2007, Vol. 26 ›› Issue (10): 34-34.

• 著者文摘 • 上一篇    下一篇

真值、随机误差、系统误差的新定义

姬秉正[1] 李慎安[2]   

  1. [1]新疆大学物理系,新疆乌鲁木齐830046 [2]中国计量科学研究院,北京100013
  • 出版日期:2007-10-25 发布日期:2007-10-20

New definitions of true value, random error and systematic error

  • Online:2007-10-25 Published:2007-10-20

摘要: 我国计量技术规范《JJF1001-1998通用计量术语及定义》对真值、随机误差和系统误差给予了新的定义,对过去的定义作了原则上的改变.本文对新定义的科学性和合理性进行了讨论,并建议在大学物理实验教学和教材中采用

关键词: 真值, 随机误差, 系统误差

Abstract: In《JJF1001-1998 General Terms in Metrology and Their Definitions》, new definitions of truevalue,random error and systematic error have been given. The scientificness and rationality of the definitions are discussed. It is suggested to he adopted in college physics experiment teaching and teaching material.

Key words: true value, random error, systematic error

中图分类号: 

  • O241.1