摘要
不等精密度测量在实验中是很普遍的现象,而在现行的本科基础实验教学中对此的强调是不足的.本文以分光仪测衍射光栅常量的实验为例,针对光学实验在设计与数据处理上强化不等精密度测量进行探索研究.
In the experiment,the measurement with different precision was widespread.But in current experimental teaching of undergraduate,unequal precision measurement was rarely involves.As an example,the measurement of the grating constant using the spectroscope was discussed in this paper.It was a reflection of unequal precision in the experimental design and the data processing on optical experiments.
出处
《物理实验》
北大核心
2011年第3期38-40,共3页
Physics Experimentation
基金
南开大学青年教师教改专项基金资助
国家基础科学人才培养基金(南开大学物理学基地)资助(No.J0730315)
关键词
不等精密度
光栅常量
数据处理
unequal precision
grating constant
data processing
