摘要
本文介绍了一种用百分表测量铝合金金属线胀系数的方法，并对测量结果进行了误差分析。
A method of measuring metal linear expansion coefficient of aluminium alloy by a percent meter is introduced. The error analysis in the result of the measurement is conducted.
出处
《大学物理实验》
1998年第3期27-28,共2页
Physical Experiment of College
关键词
百分表
线胀系数
percent meter
linear expansion
