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| Guide to Joint Development for Public Transportation Agencies: Appendices 科技报告 来源:National Academies Press. 出版年: 2021 作者: National Academies of Sciences, Engineering, and Medicine 收藏  |  浏览/下载:23/0  |  提交时间:2021/06/07 |
| Revised Clear-Water and Live-Bed Contraction Scour Analysis Training Manual 科技报告 来源:National Academies Press. 出版年: 2021 作者: National Academies of Sciences, Engineering, and Medicine 收藏  |  浏览/下载:22/0  |  提交时间:2021/07/27 |
| Transit Safety Risk Assessment Methodologies 科技报告 来源:National Academies Press. 出版年: 2021 作者: National Academies of Sciences, Engineering, and Medicine 收藏  |  浏览/下载:6/0  |  提交时间:2022/01/29 |
| Considerations for Using Telemental Health Services for Children and Youth: Proceedings of a Workshop–in Brief 科技报告 来源:National Academies Press. 出版年: 2021 作者: National Academies of Sciences, Engineering, and Medicine 收藏  |  浏览/下载:7/0  |  提交时间:2022/01/29 |
| Delivering on circularity - feasibility study for reusable e-commerce packaging in Singapore WWF-Singapore 科技报告 来源:Eco-Business Research. 出版年: 2021 作者: admin 收藏  |  浏览/下载:5/0  |  提交时间:2022/01/29 |
| Energy Transition Outlook 2021 DNV 科技报告 来源:Eco-Business Research. 出版年: 2021 作者: admin 收藏  |  浏览/下载:2/0  |  提交时间:2022/01/29 |
| Strengthening U.S. Coast Guard Oversight and Support of Recognized Organizations: The Case of the Alternative Compliance Program 科技报告 来源:National Academies Press. 出版年: 2021 作者: National Academies of Sciences, Engineering, and Medicine 收藏  |  浏览/下载:8/0  |  提交时间:2022/01/14 |
| Timely measurement of real effective exchange rates 科技报告 来源:Bruegel. 出版年: 2021 作者: Zsolt Darvas 收藏  |  浏览/下载:8/0  |  提交时间:2022/01/14 |
| Last but not the least 科技报告 来源:Bruegel. 出版年: 2021 作者: The Sound of Economics 收藏  |  浏览/下载:2/0  |  提交时间:2022/01/14 |
| How fast is this novel technology going to be a hit? Antecedents predicting follow-on inventions 科技报告 来源:Bruegel. 出版年: 2021 作者: Michele Pezzoni; Reinhilde Veugelers and Fabiana Visentin 收藏  |  浏览/下载:3/0  |  提交时间:2022/01/14 |