ISBN: 9787563835324 - 高等级公路交通流量-速度关系模型研究9787563835324 【正版现货】圆梦图书专营店 (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2023-09 Publisher: Capital University of Economics and Business Press Based on the national highway traffic survey data. this book designs a set of automated cleaning rules and processes for high-grade highway traffic flow and speed big data. explores the current traffic flow characteristics of high-grade highways. identifies the key influencing factors of flow velocity relationships. and divides the applicable conditions of flow velocity relationship mod.…