The paper discusses the law of the damping-without-drive simple pendulum motion through phase-graph method.

用相图法分析讨论了有阻尼无驱动单摆的运动规律。

youdao

The paper discusses the law of the damping-without-drive simple pendulum motion through phase-graph method.

用相图法分析讨论了有阻尼无驱动单摆的运动规律。

youdao