摘要
对材料的杨氏模量的测定历来是研究材料的力学性质以及材料结构的重要手段 .因此 ,实验科学工作者在不断地探索用各种不同的实验方法来测量材料的杨氏模量 .本文介绍国外 (日本 )
Young modulus of materials can not only reflect the ability of anti deformation, but also link with the structure of crystal lattice. Therefore, measurement of Young modulus is an important means to studying material characters. The following thesis focuses on the introduction of a widely used measuring method abroad: the method of vibration reed.
出处
《物理实验》
北大核心
2001年第11期44-47,共4页
Physics Experimentation
