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| Low-income students lose ground 期刊论文 Science, 2020 作者: Christopher Avery; Susan Dynarski; Sarah Turner
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:7/0  |  提交时间:2020/12/07 |
| Protecting consumers from collusive prices due to AI 期刊论文 Science, 2020 作者: Emilio Calvano; Giacomo Calzolari; Vincenzo Denicolò; Joseph E. Harrington; Sergio Pastorello
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:16/0  |  提交时间:2020/11/30 |
| Photon-engineered radiative cooling textiles 期刊论文 Science, 2020 作者: Po-Chun Hsu; Xiuqiang Li
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:59/0  |  提交时间:2020/11/20 |
| China's bold climate pledge earns praise—but is it feasible? 期刊论文 Science, 2020 作者: Dennis Normile
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:4/0  |  提交时间:2020/10/12 |
| Accumulation of plastic waste during COVID-19 期刊论文 Science, 2020 作者: Tanveer M. Adyel
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:109/0  |  提交时间:2020/09/14 |
| Bridging digital health divides 期刊论文 Science, 2020 作者: Anurag Agrawal
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:17/0  |  提交时间:2020/09/08 |
| Critics question whether novel reactor is ‘walk-away safe’ 期刊论文 Science, 2020 作者: Adrian Cho
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:4/0  |  提交时间:2020/08/25 |
| Red alert 期刊论文 Science, 2020 作者: Robert F. Service
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:20/0  |  提交时间:2020/08/25 |
| Lucky strike 期刊论文 Science, 2020 作者: Joshua Sokol
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:4/0  |  提交时间:2020/08/18 |
| COVID-19 risks to global food security 期刊论文 Science, 2020 作者: David Laborde; Will Martin; Johan Swinnen; Rob Vos
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:24/0  |  提交时间:2020/08/09 |