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姜桂艳,道路交通状态判别技术与应用,北京:人民交通出版社,2004。
Jiang Guiyan, Road traffic condition judgement technology and application, Beijin:China communication press, 2004.
youdao
-
姜桂艳,道路交通状态判别技术与应用,北京:人民交通出版社,2004。
Jiang Guiyan, Road traffic condition judgement technology and application, Beijin:China communication press, 2004.
youdao