新的地质时代标尺
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a new geologic time scale
一个新的地质时间尺度
以上为机器翻译结果，长、整句建议使用 人工翻译 。
On a geologic time scale, the two events occurred at virtually the same moment, according to new and more precise dating results that they reported in the journal Science.
WSJ: Asteroid to Narrowly Miss Earth Next Week
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