恐龙骨骼中发现血管，重写恐龙科学的历史
科学家们在一块被称为斯科蒂的巨型暴龙骨骼中发现了一个保存完好的血管网络，这些血管是在66万年前的骨骼受伤后开始愈合的。通过使用强大的同步辐射X射线，从粒子加速器中，研究人员能够在不损坏的密集化石中观察到细致的铁质结构，留下了愈…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-04-26 19:44 GMT+8（北京时间）
#恐龙 #血管 #化石 #同步辐射X射线
Post #4788
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