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目前,我国现有各种正式期刊6200多种,其中自然科学技术类期刊占一半以上,约有3200多种,这3200多种是经国家统一批准登记印刷出版发行的,据统计还有五、六千种具有内部期刊准印证的期刊,只在国内进行交流,合计,目前我国总共有科技期刊1万种以上。国家科委制定的《自然科学技术期刊管理办法》中,按其报道性质把科技期刊分为五类:综合性期刊、学术性期刊、技术性期刊、检索性期刊、科普性期刊.中国科技情
At present, there are over 6,200 kinds of official journals in our country, of which more than half are natural science and technology journals and about 3,200 are kinds. These 3,200 titles are printed and distributed under the unified state registration and approval. According to statistics, Six thousand kinds of periodicals with internal periodicals and certificates have only been exchanged and aggregated in China. At present, there are over 10,000 kinds of periodicals in our country. According to the management methods of natural science and technology periodicals formulated by the State Science and Technology Commission, science and technology periodicals are divided into five categories according to their reported nature: comprehensive periodicals, academic periodicals, technical periodicals, searchable periodicals and popular periodicals.