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End-Cretaceous mass extinction
释义
End-Cretaceous mass extinction
Encyclopedia
理学
古生物学
释
End-Cretaceous mass extinction
白垩纪末大灭绝
距今6500万年左右,地球生物圈遭受的一次大规模的集群灭绝事件。
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Artemis Chasma
Artemis Corona
artemisia
artemisia desert
artemisiae herba
Artemisia Gentileschi
artemisinic acid
artemisinin
Artemision of Ephesus
Artem Ivanovich Mikoyan
art emotion
art enamel
arterial baroreceptor reflex
arterial chemoreceptor reflex
arterial chemoreceptors
arterial chemoreceptor - sympathetic reflex
arterial coordinate control
arterial embolism
arterial optimization
arterial pulse
arterial road
arterial signal coordinated control
arterial stiffness
arteriole
arterior cerebral artery
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