大学物理 ›› 2012, Vol. 31 ›› Issue (7): 16-16.

• 著者文摘 • 上一篇    下一篇

理想、完整约束系统的哈密顿正则方程

张九铸   

  1. 金川集团公司龙门学校,甘肃金昌737100
  • 出版日期:2012-07-25 发布日期:2012-07-20

Analysis of the present situation of Chinese college physics exercises

  • Online:2012-07-25 Published:2012-07-20

摘要: 引入了广义动能概念,利用勒让德变换导出了方程中的偏导数是关于广义动能偏导数的理想完整约束系统哈密顿正则方程,据此讨论了有关守恒律.

关键词: 广义动能, 勒让德变换, 正则方程, 拉格朗日方程

Abstract: Aiming at classifying and analyzing exercises in four sets of physics books used by the students majoring in science and engineering in colleges and universities of China, we point out advantages and disadvantages of these exercises based on the requirement of the Ministry of Education.

Key words: college physical exercises, analyzing the present situation of exercises

中图分类号: 

  • O316