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ballista    
n. 发射石头的古代武器

发射石头的古代武器

ballista
n 1: an engine that provided medieval artillery used during
sieges; a heavy war engine for hurling large stones and
other missiles [synonym: {catapult}, {arbalest}, {arbalist},
{ballista}, {bricole}, {mangonel}, {onager}, {trebuchet},
{trebucket}]

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  • Ballista - Wikipedia
    The earliest form of the ballista is thought to have been developed for Dionysius of Syracuse, c 400 BC The Greek ballista was a siege weapon All components that were not made of wood were transported in the baggage train It would be assembled with local wood, if necessary
  • Ballista | Roman, Siege, Weapon | Britannica
    Ballista, ancient missile launcher designed to hurl javelins or heavy balls Ballistas were powered by torsion derived from two thick skeins of twisted cords through which were thrust two separate arms joined at their ends by the cord that propelled the missile
  • The History and Development of the Ballista
    Among the most fearsome weapons conceived by the minds of Hellenistic and Roman engineers was the ballista, a mechanical marvel that hurled death with frightening accuracy across ancient battlefields and siege lines
  • The Mighty Ballista: Engineering an Ancient War Machine - Discovery UK
    The ballista was an ancient engineering marvel that dominated battlefields with its deadly precision and formidable power, reshaping the very art of war
  • Power of the Ballista: Medieval Warfares Ingenious Device -
    Among the many devices that emerged during this period, the Ballista stands out as a testament to human ingenuity and the relentless pursuit of dominance in warfare This article delves into the power of the Ballista, exploring its significance, origins, and evolution
  • Medieval Ballista: Types, Facts History Of Ancient Siege Weapons
    Explore the fascinating history of the medieval ballista Learn about its different types, design, and role as a powerful siege weapon in ancient warfare
  • What is a Ballista?
    What is a Ballista? A Ballista is an ancient military siege engine in the form of a crossbow Typically it was used to hurl large bolts, and had better accuracy than a catapult at the expense of reduced range
  • Ballista | Definition, Function History - Lesson | Study. com
    What is a ballista and how does it work? A ballista is a ranged siege engine that would shoot spears, sharpened wooden stakes, or rocks at enemy forces or castles
  • Engineering:Ballista - HandWiki
    The ballista (Latin, from Greek βαλλίστρα ballistra and that from βάλλω ballō, "throw"), plural ballistae, sometimes called bolt thrower, was an ancient missile weapon that launched either bolts or stones at a distant target
  • Roman Artillery - World History Encyclopedia
    Principally used in fixed positions or onboard ships, these machines, known generally as ballistae, could fire bolts or heavy stones over several hundred metres to punch holes in enemy fortifications, batter ships, and cause devastation in the ranks of opposing troops





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