与此同时，它的位置被更热的星系间气体所取代，这些气体来自更远的星系边缘，在被压缩的过程中冷却并流入星系。
Meanwhile, its place is taken by hotter intergalactic gas from farther out on the edge of the galaxy, which cools as it is compressed and flows into the galaxy.
乐购的停车场取代了集市，现在集市被重新安置到了镇子边缘的一个小而差劲的地点。
Tesco's car park displaced the market, now relocated to a small, sad site on the edge of town.
随着研究继续深入到这段古老历史的边缘，毕达哥拉斯定理是否会被一个古老的巴比伦文人的名字来取代，仍然有待于进一步的观察。
With research continuing into this strand of ancient history, it remains to be seen whether Pythagoras's theorem will come to bear the name of an old Babylonian scribe instead.
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