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| Climate Change 2022: Mitigation of Climate Change 科技报告 , 2022 作者: Jim Skea JPEG(8Kb)  |  收藏  |  浏览/下载:152/34  |  提交时间:2022/04/06 |
| Assessment of Technologies for Improving Light-Duty Vehicle Fuel Economy 2025-2035 科技报告 , 2021 作者: [unavailable] Adobe PDF(13922Kb)  |  收藏  |  浏览/下载:30/4  |  提交时间:2021/11/24 |
| Energy Technology Perspectives 2020 科技报告 , 2020 作者: [unavailable] Adobe PDF(12015Kb)  |  收藏  |  浏览/下载:8/0  |  提交时间:2021/11/24 |
| Three-dimensional scour simulations with a two-phase flow model 期刊论文 , 2020, 卷号: 138 作者: Nagel T.; Chauchat J.; Bonamy C.; Liu X.; Cheng Z.; Hsu T.-J. 收藏  |  浏览/下载:19/0  |  提交时间:2020/07/28 Cylinders (shapes) Numerical models Piles Rivers Scour Sediment transport Sedimentation Shear flow Shear stress Transport properties Bottom shear stress Future research directions Open source platforms Sediment properties Sediment transport process Sediment transport rate Transport mechanism Two phase flow model Two phase flow flow modeling numerical model scour sediment transport shear stress two phase flow |
| Lightning flashes illuminate storm behavior 科技资讯 2019 收藏  |  浏览/下载:2/0  |  提交时间:2019/09/16 |
| Behavior and movements of adult spring Chinook salmon (Oncorhynchus tshawytscha) in the Chehalis River Basin, southwestern Washington, 2015 科技报告 报告编号: 70176418, 页数: 67, 2016 作者: Liedtke, Theresa L. tliedtke@usgs.gov; Zimmerman, Mara S.; Tomka, Ryan G. rtomka@usgs.gov; Holt, Curt; Jennings, Lyle Adobe PDF(3846Kb)  |  收藏  |  浏览/下载:39/15  |  提交时间:2019/11/06 |
| The assessment report of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services on pollinators, pollination and food production 科技报告 , 2016 Adobe PDF(27155Kb)  |  收藏  |  浏览/下载:41/18  |  提交时间:2019/11/06 |