Publisher： 国家哲学社会科学学术期刊数据库

E-ISSN： 1003-6148|33|4|43-44

ISSN： 1003-6148

Source： 物理教学探讨：中学教学教研版, Vol.33, Iss.4, 2015-01, pp. : 43-44

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