摘要
本文提出了传统光杠杆法测量金属线膨胀系数的缺点,根据金属线膨胀系数的测量原理,采用读数显微镜测量金属线膨胀系数,并做了可行性分析,在此基础上,设计出一套完整的测量金属线膨胀系数的方法。
The disadvantage for measuring metallic linear expansion coefficient by the conventional light lever is put forward in the paper. Based on the principle of measuring metallic linear expansion coefficient, a reading microscope is used for measuring metallic linear expansion coefficient and the feasible analysis has been done. On the basis of the analysis, a complete method for measuring metallic linear expansion coefficient has been designed.
出处
《大学物理实验》
2005年第3期17-18,24,共3页
Physical Experiment of College
关键词
线膨胀系数
读数显微镜
测量方法
数据处理
linear expansion coefficient
reading microscope
measuring method
data processing
