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2001年5月1日

1分钟阅读

更深远的撞击

又一次大规模灭绝是小行星造成的吗？

作者：莎拉·辛普森

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This article was originally published with the title “Deeper Impact” in 大众科学 Magazine Vol. 284 No. 5 (May 2001)
doi:10.1038/scientificamerican052001-2rXU6xWJNylvJfrFUefan0

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