With respect to experimental teaching, the problem which is likely to be neglected in the process of adjusting Yang s Modulation Meter --the plumb of the column of Yang s Modulation Meter is expounded in this paper.
结合实验教学 ,讨论了“杨氏模量测定仪”装置存在的一个容易被大家忽视的重要问题“杨氏模量测定仪”立柱的铅直 ,阐述了对现有仪器的调节方法 ,并提出了对“杨氏模量测定仪”装置的改进建