【Key words】 Shi science； information person； spatial economics； Chinese relation； industry gathering and urbanization；
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Song Shi(History of Song Dynasty) which contains abundant scientific and technical knowledge, is an important raw material for the study of the history of science and technology in the Song Dynasty.
《宋史》中包含着丰富的科学技术知识，是研究宋代科学技术史重要的原始资料。
SHI Shanling. Parametric Design of Hydraulic Support Hydraulic Cylinder [d]. Xi 'an: Xi 'an University of Science and Technology, 2014.
[2]施善玲。液压支架液压缸参数化设计[d]。西安：西安科技大学，2014。
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