大学物理实验中误差理论教学的几点考虑  

Considerations about the Error Theory Teaching in the Physical Experiment of College

作　　者：刘丽群[1] 曹文[1] 王宏波[1] 

机构地区：[1]大庆石油学院,黑龙江大庆163318

出　　处：《大学物理实验》2010年第2期77-78,共2页Physical Experiment of College

基　　金：大庆石油学院教改项目资助<创新性物理实验项目开发及辅助教学手段优化>

摘　　要：在大学物理实验教学中,非随机性误差和不确定度的B类分量是分析和评定的难点内容,结合我校多年实验教学经验,提出几点教学建议。并指出在测量结果中应使用扩展不确定度。During physics experiments teaching at the university, analysis and assessment on non--random error and the type B evaluation of uncertainty are the teaching difficulties. Combined with our teaching experience for many years, a few recommendations are given. Furthermore, it is pointed out that we should use expanded uncertainty in the measurement results.

关 键 词：测量误差 不确定度 有效数字 

分 类 号：O241.1[理学—计算数学]