【摘要】 在大学物理实验中,对测量不确定度的正确评定与表示,说明了实验结果的可信赖程度.阐述了不确定度的含义,阐明了大学物理实验中各类不确定度的评定方法.该方法保持了现代误差理论的系统性和完整性,体现了国家计量评定规范的基本原则,同时又简化了烦琐的数学过程,具有很强的可操作性.更多还原

【Abstract】 The exact evaluation and expression of uncertainty can show the reliability of experiment results in the college physical experiments.The paper expounds the significance and guidelines for evaluating and expressing the uncertainty in measurement.The method is the embodiment of the idea of the JJF1059 technology norms and will not meet complicated mathematics,and moreover,is applicable to experiment teaching.更多还原