New work suggests that a chunk appears to have broken off and got lodged between the two ocean slabs like a deer swallowed by a python.
最近的研究认为,有一个板块已经折断形成,夹在两个海洋板块之间,就像被蟒蛇吞下的一头鹿。
They show a surface broken into polygonal slabs by repeated freezing and thawing of the sort that happens above permafrost.
它显示了其在永久冰冻区之上的表面由于多次冰冻和融化已经成为多边形的冰板。
New work suggests that a chunk 60 miles long and 15 miles thick appears to have broken off and got lodged between the two ocean slabs like a deer swallowed by a python.
最近的研究认为,有一个长60英里,厚15英里的新板块已经折断形成,夹在两个海洋板块之间,就像被蟒蛇吞下的一头鹿。
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