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| Report Series: Committee on Planetary Protection: Planetary Protection for the Study of Lunar Volatiles 科技报告 来源:National Academies Press. 出版年: 2020 作者: National Academies of Sciences, Engineering, and Medicine
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:8/0  |  提交时间:2021/01/15 |
| Strengthening U.S. Air Force Human Capital Management: A Flight Plan for 2020-2030 科技报告 来源:National Academies Press. 出版年: 2020 作者: National Academies of Sciences, Engineering, and Medicine
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:7/0  |  提交时间:2020/11/09 |
| Framework for Equitable Allocation of COVID-19 Vaccine 科技报告 来源:National Academies Press. 出版年: 2020 作者: National Academies of Sciences, Engineering, and Medicine
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:2/0  |  提交时间:2020/10/12 |
| Update of Security 101: A Physical and Cybersecurity Primer for Transportation Agencies 科技报告 来源:National Academies Press. 出版年: 2020 作者: National Academies of Sciences, Engineering, and Medicine
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:7/0  |  提交时间:2020/07/21 |
| Multilingual Summary for Evaluation of PEPFAR's Contribution (2012-2017) to Rwanda's Human Resources for Health Program 科技报告 来源:National Academies Press. 出版年: 2020 作者: National Academies of Sciences, Engineering, and Medicine
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:1/0  |  提交时间:2020/05/25 |
| Evaluation of PEPFAR's Contribution (2012-2017) to Rwanda's Human Resources for Health Program 科技报告 来源:National Academies Press. 出版年: 2020 作者: National Academies of Sciences, Engineering, and Medicine
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2020/05/25 |