某些恐龙能像巨人般站立直立，但随着生长而失去优势
研究发现较小的蜥脚类恐龙可以轻松地站立在后肢上，获得更高的食物来源和防御优势。计算机模拟表明它们的骨骼比其更大的亲戚更好地承受应力。然而，随着它们的生长，巨大的重量使得这种姿势变得难以维持。最初作为一种有益的幼年策略，随着成…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-03-30 21:08 GMT+8（北京时间）
#蜥脚类恐龙 #计算机模拟 #骨骼应力 #恐龙行为
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