根据国家科委和新闻出版署的有关规定,我国的科技期刊分为正式期刊(公开出版和发行)和非正式期刊(内部出版和发行)两种。正式期刊按报批途径不同、主管部门不同分为全国性期刊和地方性期刊。全国性期刊是指国务院所属各部门、中国科学院、各民主党派和全国性人民团体主管的期刊;地方性期刊是指省、自治区、直辖市各 According to the relevant provisions of the State Science and Technology Commission and the Press and Publication Administration, China’s sci-tech periodicals are divided into two types: official periodicals (open publication and distribution) and non-periodical periodicals (internal publication and distribution). Formal journals according to different approval channels, the competent authorities are divided into different national journals and local journals. The national journals refer to the journals in charge of the departments under the State Council, the Chinese Academy of Sciences, all democratic parties and the national people’s organizations. The local journals refer to the journals of provinces, autonomous regions and municipalities