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英日字典: ballistic_pendulum

ballistic pendulum   (TTS Sound)


The ballistic_pendulum has 1 Senses.

  • ballistic pendulum
  • a physical pendulum consisting of a large mass suspended from a rod; when it is struck by a projectile its displacement is used to measure the projectile's velocity
  • 竿から吊り下げられた大きな塊のついた物理振り子

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