Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1009-1742|17|4|63-68

ISSN： 1009-1742

Source： 中国工程科学, Vol.17, Iss.4, 2015-01, pp. : 63-68

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next