常見例句雙語例句Zeng Wenzhong Chongqing Three Gorges Polytechnic College, 404115, Chongqing, China.重慶三峽職業(yè)學院機械工程系；Objective To explore the social support type characteristics of polytechnic college students.目的探討高職學生社會支持的類型特點。In 2002, the college was listed as a mainly supported college for the construction of a national "Exemplary Polytechnic College".2002年被確定爲“國家示範性職業(yè)技術學院重點支持建設院校”；www.hdvtc.edu.cn 返回 polytechnic college