节点文献
秋千非线性参变共振解的简单推导
A simple derivation of the solution to nonlinear parameter-variation equation of a swing
【摘要】 用另一种方法导出了秋千非线性动力学微分方程的近似解,很适合课堂讨论.
【Abstract】 The approximate solution to the nonlinear differential dynamic equation of a swing is derived by using another simple method, which is very suitable for discussing in class.
- 【文献出处】 大学物理 ,College Physics , 编辑部邮箱 ,2004年02期
- 【分类号】O321
- 【被引频次】7
- 【下载频次】254