...固有周期的进一步认识 [物理教学探讨 Journal of Physics Teaching] 单摆的周期公式 [广东教育（高中版） Guangdong Education] 具有弹性边界条件的圆板对简谐激励的响应 Response of circular plate with elastic boundary conditions to harmonic excitati...
基于2个网页-相关网页
根据简谐运动的周期公式，得到单摆的周期公式。
According to the cycle formula of simple harmonic vibration, the cycle formula of simple pendulum could be figured out.
利用三角函数作为一种近似方法，对单摆的动力学方程进行了简化，给出了大角度条件下单摆运动的周期的近似公式。
As an approximate method, with the trigonometric function, the simple pendulum dynamical equation is simplified, and the approximate formula for the period of simple pendulum movement is presented.
利用“局部常化”方法给出了一个精度较高的单摆周期公式。
A more precision formula for the period of a simple pendulum is obtained by using the method of variable be partly fixed.
应用推荐