1 An analysis of china's transport performance in 1997 1.1 along with the steady development of its national economy,china's traffic volume achieved a moderate growth in the year of 1997.annual everage growth rates for various modes of transportation were as follows:
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机译:XiongWeimin熊卫民, Dui yu lishi, kexuejia you hua shuo: 20 shiji Zhongguo kexuejie de ren yu shi对于历史,科学家有话 说:20世纪中国科学界的人与事[Scientists Have Something to Say about History: The People and Issues of Twentieth-Century China’s Scientific World] Beijing: Dongfang chubanshe, 2017. 389 pp. RMB¥52.