k-t impact
k - t大灭绝的影响
以上为机器翻译结果,长、整句建议使用 人工翻译 。
Keller stressed these findings do not deny that an impact occurred around the K-T boundary, and noted that one or possibly several impacts may have had a hand in the mass extinction.
凯勒强调,这些调查结果并不否认,影响发生周围K - T边界,并指出,其中一个或几个可能的影响都有可能在大量物种灭绝中起作用。
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