摘要
对大学物理实验课程中三种杨氏模量测量方法进行了比较,分析了其主要误差来源。根据各种测量方法的特点,从通过实验教学培养学生综合能力的角度,结合教改实践给出了杨氏模量测量实验教学的若干参考建议。
The measuring methods of young＇s modulus in college physics experimental teaching are compared,and the main errors are analyzed.According to their characteristics and the aspect of cultivating student＇s innovative capability through physics experimental teaching,some beneficial teaching suggestions of measuring methods of young＇s modulus are put forward in combining the teaching reform practice.
出处
《实验科学与技术》
2011年第6期97-99,共3页
Experiment Science and Technology
基金
广东省第七届教学成果培育项目(x21x-y1100030)
关键词
杨氏模量
误差来源
教学建议
young＇s modulus
error sources
teaching suggestions
