单摆

An alternative approach using pendulums and dashpots is often used.

叠代法中往往使用单摆和冲击板。

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。

This paper introduces a concept of pseudo - static inclination angle by solving the rollingdifferential equation of ships.

通过船舶横摇运动微分方程的解，引入虚静倾角概念；讨论连续单摆运动的摆幅曲线，提出船舶的多摆稳性问题。