CCPortal

浏览/检索结果: 共38条,第1-10条 帮助

限定条件        
已选(0)清除 条数/页:   排序方式:
Argon Found in Air of Ancient Atmosphere 科技资讯
2022
收藏  |  浏览/下载:12/0  |  提交时间:2022/03/31
Argon found in air of ancient atmosphere 科技资讯
2022
收藏  |  浏览/下载:15/0  |  提交时间:2022/03/31
On the road to practical, low-cost superconductors with unexplored materials 科技资讯
2021
收藏  |  浏览/下载:32/0  |  提交时间:2021/06/18
Reduction in Wetland Areas Will Affect Afrotropical Migratory Waterbirds 科技资讯
2021
收藏  |  浏览/下载:2/0  |  提交时间:2021/05/04
Reduction in wetland areas will affect Afrotropical migratory waterbirds 科技资讯
2021
收藏  |  浏览/下载:5/0  |  提交时间:2021/05/04
New Geology articles published online ahead of print in April 科技资讯
2021
收藏  |  浏览/下载:36/0  |  提交时间:2021/04/30
A new look into the sources and impacts of greenhouse gases in China 科技资讯
2020
收藏  |  浏览/下载:9/0  |  提交时间:2020/05/19
A new look into the sources and impacts of greenhouse gases in China 科技资讯
2020
收藏  |  浏览/下载:7/0  |  提交时间:2020/05/19
Successful application of a miniaturized instrument for carbon dioxide vertical observations 科技资讯
2020
收藏  |  浏览/下载:2/0  |  提交时间:2020/04/23
Petrographic, geochemical, and geochronologic data for cenozoic volcanic rocks of the Tonopah, Divide, and Goldfield Mining Districts, Nevada 科技报告
报告编号: 70200391, 页数: 25, 2019
作者:  du Bray, Edward A. edubray@usgs.gov;  John, David A. djohn@usgs.gov;  Vikre, Peter G. pvikre@usgs.gov;  Colgan, Joseph P. jcolgan@usgs.gov;  Cosca, Michael A. mcosca@usgs.gov;  Morgan, Leah E. lemorgan@usgs.gov;  Fleck, Robert J. fleck@usgs.gov;  Premo, Wayne R. wpremo@usgs.gov;  Holm-Denoma, Christopher S. cholm-denoma@usgs.gov
Adobe PDF(9017Kb)  |  收藏  |  浏览/下载:74/23  |  提交时间:2019/11/06