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Deep-sea sediments lead to new understanding of solar system（图）
Deep-sea sediments new understanding solar system
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2019/10/18
A day is the time for Earth to make one complete rotation on its axis, and a year is one revolution around the Sun -- reminders that basic units of time and periods on Earth are intimately linked to o...
New System Developed by Scripps Researchers Traces the Origins of Marine Creatures（图）
Oceanography marine animals
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2007/3/26
March 21, 2007，Tracing the origins of marine animals can be extremely difficult, especially in the free-flowing, soup-like conditions of the ocean, but obtaining this information is vital not only for...