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Improved Prediction Models for Crash Types and Crash Severities 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:1/0  |  提交时间:2021/05/07
Transportation System Resilience: Research Roadmap and White Papers 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:2/0  |  提交时间:2021/04/29
Assessment of Technologies for Improving Light-Duty Vehicle Fuel Economy—2025-2035 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:40/0  |  提交时间:2021/04/06
Bicyclist Facility Preferences and Effects on Increasing Bicycle Trips 科技报告
来源:National Academies Press. 出版年: 2020
作者:  National Academies of Sciences, Engineering, and Medicine
收藏  |  浏览/下载:1/0  |  提交时间:2020/05/25