对比实验在农村初中化学教学中的有效作用

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1004-2326|volume|S1|30-31

ISSN: 1004-2326

Source: 实验教学与仪器, Vol.volume, Iss.S1, 2016-01, pp. : 30-31

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

Abstract