大学物理 ›› 2018, Vol. 37 ›› Issue (9): 46-50.doi: 10.16854 /j.cnki.1000-0712.170517

• 大学生园地 • 上一篇    下一篇

外推法在物理实验中的应用研究

黄欣童,倪敏   

  1. 上海师范大学数理学院,上海200234
  • 收稿日期:2017-09-14 修回日期:2018-04-09 出版日期:2018-09-20 发布日期:2018-09-20
  • 通讯作者: 倪敏,E-mail: nimin@ shnu.edu.cn.
  • 作者简介:黄欣童( 1995—) ,女,上海人,上海师范大学物理师范2013 级本科生.

Research on the application of extrapolation in physics experiment

HUANG Xin-tong,NI Min   

  1. School of Mathematics and Physics,Shanghai Normal University,Shanghai 200234,China
  • Received:2017-09-14 Revised:2018-04-09 Online:2018-09-20 Published:2018-09-20

摘要: 从外推法概念出发,举例论述外推法在物理实验研究中用于测量难以测量的物理量,减小实验系统误差,简化实验 方法的应用,以供大家参考.

关键词: 作图法, 外推法, 系统误差

Abstract: From the concept of extrapolation,the extrapolation method is used to measure the physical quantity difficult to measure in physical experiment,reduce the error of experimental system,and simplify the application of experimental method for reference.

Key words: mapping method, extrapolation method, system error