疫情防控背景下生鲜物资运输路径优化
张首昊, 韩玮, 李玟玟, 刘国佳, 陈安
Study on the optimization of transportation path of fresh materials under COVID-19 epidemic
ZHANG Shouhao, HAN Wei, LI Wenwen, LIU Guojia, CHEN An
科技导报 . 2022, (9): 60 -66 .  DOI: 10.3981/j.issn.1000-7857.2022.09.007