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| New proposals put forward to strengthen drone regulation and boost UK aviation sector 新闻 来源平台:Department for Business, Energy & Industrial Strategy. 发布日期:2021 作者: admin
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:1/0  |  提交时间:2021/11/15 |
| Government response to the Regulatory Horizons Council report on drones 新闻 来源平台:Department for Business, Energy & Industrial Strategy. 发布日期:2021 作者: admin
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:2/0  |  提交时间:2021/11/15 |
| The quiet of pandemic-era lockdowns allowed some pumas to venture closer to urban areas 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:13/0  |  提交时间:2021/07/26 |
| Addressing the human cost in a changing climate 期刊论文 Science, 2021 作者: Bina Desai; David N. Bresch; Christelle Cazabat; Stefan Hochrainer-Stigler; Reinhard Mechler; Sylvain Ponserre; Jacob Schewe
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:26/0  |  提交时间:2021/06/24 |
| High-density population and displacement in Bangladesh 期刊论文 Science, 2021 作者: Mizan R. Khan; Saleemul Huq; Adeeba N. Risha; Sarder S. Alam
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:15/0  |  提交时间:2021/06/24 |
| Similarity of legs, wheels, tracks suggests target for energy-efficient robots 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:9/0  |  提交时间:2021/06/07 |
| Urban crime fell by over a third around the world during COVID-19 shutdowns, study suggests 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:3/0  |  提交时间:2021/06/07 |
| Socioeconomic status determines COVID-19 incidence and related mortality in Santiago, Chile 期刊论文 Science, 2021 作者: Gonzalo E. Mena; Pamela P. Martinez; Ayesha S. Mahmud; Pablo A. Marquet; Caroline O. Buckee; Mauricio Santillana
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:14/0  |  提交时间:2021/06/07 |
| The Chinhai spiny newt needs a safer habitat 期刊论文 Science, 2021 作者: Aichun Xu; Zhigang Jiang; Chunlin Li
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:6/0  |  提交时间:2021/06/07 |
| OECD Environmental Performance Reviews: Ireland 2021 科技报告 来源:OECD iLibrary. 出版年: 2021 作者: OECD
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:20/0  |  提交时间:2021/05/21 |