| 摘要 |
<p>A thrower system includes a container (110) for storing a projectile to be thrown, a centrifugal thrower (150) for propelling the object a distance away from the thrower system through centrifugal force, and a conveyor (132) for transporting the projectile between the container and the centrifugal thrower. The thrower system may throw baseballs, softballs, golfballs, or similar objects, and in particular, may be a cryogenic projectile thrower system.</p> |
