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| Venture capital investments in artificial intelligence 科技报告 来源:OECD iLibrary. 出版年: 2021 作者: Roland Tricot
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:13/0  |  提交时间:2021/10/07 |
| Drone-based photogrammetry: A reliable and low-cost method for estimating plant biomass 新闻 来源平台:EurekAlert. 发布日期:2021 作者: admin
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:14/0  |  提交时间:2021/02/17 |
| Constructing Purchasing Power Parities Using a Reduced Information Approach: A Research Study 科技报告 来源:Asian Development Bank. 出版年: 2021 作者: admin
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:7/0  |  提交时间:2021/02/17 |
| Crisis and catharsis in atomic physics 期刊论文 Science, 2020 作者: Wim Ubachs
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:8/0  |  提交时间:2020/11/30 |
| Researchers provide most detailed and complete record yet of Earth's last magnetic reversal 新闻 来源平台:EurekAlert. 发布日期:2020 作者: admin
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:4/0  |  提交时间:2020/10/26 |
| How airplanes counteract St. Elmo's Fire during thunderstorms 新闻 来源平台:EurekAlert. 发布日期:2020 作者: admin
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2020/08/17 |
| How Airplanes Counteract St. Elmo's Fire During Thunderstorms 新闻 来源平台:Science Daily. 发布日期:2020 作者: admin
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:3/0  |  提交时间:2020/08/18 |
| How Airplanes Counteract St. Elmo's Fire During Thunderstorms 新闻 来源平台:Science Daily. 发布日期:2020 作者: admin
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:12/0  |  提交时间:2020/08/17 |
| Oldest Homo sapiens bones found in Europe 期刊论文 Science, 2020 作者: Ann Gibbons
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:10/0  |  提交时间:2020/05/20 |
| Remarkable nucleation and growth of ultrafine particles from vehicular exhaust 期刊论文 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (7) : 3427-3432 作者: Guo, Song; Hu, Min; Peng, Jianfei; Wu, Zhijun; Zamora, Misti L.; Shang, Dongjie; Du, Zhuofei; Zheng, Jing; Fang, Xin; Tang, Rongzhi; Wu, Yusheng; Zeng, Limin; Shuai, Shijin; Zhang, Wenbin; Wang, Yuan; Ji, Yuemeng; Li, Yixin; Zhang, Annie L.; Wang, Weigang; Zhang, Fang; Zhao, Jiayun; Gong, Xiaoli; Wang, Chunyu; Molina, Mario J.; Zhang, Renyi
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:13/0  |  提交时间:2020/05/13 new particle formation nucleation ultrafine particles growth organics |