节点文献
关于力学系统的自由度的讨论
DISCUSSION ON DEGREE OF FREEDOM IN THE MECHANICAL SYSTEM
【摘要】 对大学物理教材中广泛采用的自由度的概念进行了讨论,并用简洁易懂的方法计算了N个粒子组成的系统的自由度.
【Abstract】 The concept "degree of freedom" used widely in university physics teaching materials has been discussed.The degree of freedom for a N-particle system has been calculated by using a simple method which is easy to understand.
- 【文献出处】 物理与工程 ,Physics and Engineering , 编辑部邮箱 ,2011年02期
- 【分类号】O31
- 【被引频次】4
- 【下载频次】178