惯量

Generator inertia has great influence on interarea oscillation frequency and damping.

机组惯对区域振荡频率和阻尼有着较大影响。

Based on the principle of compound pendulum,the measurement method and corresponding equipment for the centroidal deviation and the rotary inertia of rocket projectile were described.

基于复摆原理,阐述了箭弹质偏和转动惯方法及,导出了质偏和转动惯计算公式。