“urban public transportation system”的概念、定义、翻译、参考文献-科学参考

单词	urban public transportation system
释义	urban public transportation system Encyclopedia 工学城市公共交通系统释 urban public transportation system城市公共交通系统在城市区域内，利用公共汽电车、轨道交通等交通工具和有关的基础设施，按照核定的线路、站点、时间、票价运营，为社会公众提供基本出行服务的社会公共事业。是城市交通系统的重要组成部分，是政府应当提供的基本公共服务和重大民生工程，是实现城市绿色发展、公平发展、集约发展的核心要素，是维系城市功能的一个重要系统。
随便看	physical activity and exercise physical activity epidemiology Physical activity level coefficient physical activity level，PAL physical address physical adsorbent for carbon dioxide physical adsorption physical adsorption and chemical adsorption physical adsorption on mineral surface physical aesthetic education physical ag[e]ing physical ageing physical aggression physical aging physical aging of polymer physical aging of polymers physical agriculture physical analysis of 3D printed objects Physical and Breathing Exercises Picture physical and chemical analysis of air physical and chemical analysis of biological material physical and chemical analysis of cosmetics physical and chemical analysis of food physical and chemical analysis of soil physical and chemical examination for public health

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。