CCPortal

浏览/检索结果: 共55条,第1-10条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Where did the Earth's oxygen come from? New study hints at an unexpected source 科技资讯
2022
收藏  |  浏览/下载:12/0  |  提交时间:2022/11/30
Diamonds and X-rays open a new window into the Earth's inner core 科技资讯
2022
收藏  |  浏览/下载:7/0  |  提交时间:2022/11/29
Study offers new, sharper proof of early plate tectonics, flipping of geomagnetic poles 科技资讯
2022
收藏  |  浏览/下载:27/0  |  提交时间:2022/10/25
Enhanced mantle cooling during late-neoproterozoic records onset of modern plate tectonics 科技资讯
2022
收藏  |  浏览/下载:7/0  |  提交时间:2022/10/01
Researchers identify 10 km-thick layer containing softer, melted rock at the bottom of the Pacific plate 科技资讯
2022
收藏  |  浏览/下载:17/0  |  提交时间:2022/09/28
The plate boundary between Africa and the Iberian Peninsula could cause large tsunamis 科技资讯
2022
收藏  |  浏览/下载:0/0  |  提交时间:2022/09/24
Deepest scientific ocean drilling sheds light on Japan's next great earthquake 科技资讯
2022
收藏  |  浏览/下载:19/0  |  提交时间:2022/09/23
Evolution of land plants changed composition of Earth's crust, study finds 科技资讯
2022
收藏  |  浏览/下载:20/0  |  提交时间:2022/08/31
Evolution of land plants changed composition of Earth's crust, study finds 科技资讯
2022
收藏  |  浏览/下载:5/0  |  提交时间:2022/08/31
Ancient landslide destroyed area size of Cincinnati 科技资讯
2022
收藏  |  浏览/下载:13/0  |  提交时间:2022/08/30