ballistic pendulum
ballistic pendulum是什么意思、ballistic pendulum怎么读
【化】 冲击摆
ballistic pendulum汉语翻译
【化】 冲击摆
ballistic pendulum英语解释
名词 ballistic pendulum:
- a physical pendulum consisting of a large mass suspended from a rod; its displacement is used to measure the velocity of a projectile