We first revisited fullerene samples that other researchers had discovered at end Cretaceous sites.
We first revisited fullerene samples that other researchers had discovered at end Cretaceous sites.
首先我们拿其他研究者在白垩纪末期遗址中发现的富勒烯标本做实验。
We first revisited fullerene samples that other researchers had discovered at end Cretaceous sites.
首先我们拿其他研究者在白垩纪末期遗址中发现的富勒烯标本做实验。