城市道路路段电动自行车相对于自行车的换算系数
叶晓飞, 陈峻, 顾姗姗
Conversion Coefficient of Electric-bike into Bicycle on Urban Road Section
YE Xiaofei, CHEN Jun, GU Shanshan
公路交通科技 . 2012, (10): 109 -116 .  DOI: 10.3969/j.issn.1002-0268.2012.10.019