文章依据钱学森先生的科学技术体系学关于“基础科学——技术科学——工程科学”三个层次结构的思想,以2003-2013年Web of Science中工程科学期刊文献为数据来源,运用科学计量学引文分析方法,对当代工程科学内部结构及其外部关系进行研究,发现工程学科内部与外部学科之间的互动与协同关系,获得规律性的全新认识,为工程科学的发展提供科学依据和数据支撑。

Based on Qian Xuesen’s science and technology system: g Science - Science and Technology" three hierarchy. The engineering science journal papers in Web of Science from 2003 to 2013 was chosen as data sources. The citation analysis method was used to analyse the internal structure and external relations of contemporary engineering science. The interact and synergy between internal and external engineering disciplines would be found. The results will provide a scientific basis and data support for the development of engineering science.

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辽宁省教育厅人文社会科学重点研究基地专项项目（ZJ2015007）；中国学位与研究生教育学会研究课题（2015Y0202）；大连理工大学基本科研业务费专项重点项目（DUT14RW301）