论文部分内容阅读
根据国家科技部 [2 0 0 1]340号文“关于公布科技期刊方阵名单的通知” ,经部门推荐 ,中宣部、新闻出版总署和科技部严格筛选 ,《中国稀土学报》和《ＪｏｕｒｎａｌｏｆＲａｒｅＥａｒｔｈｓ》分别荣获中国期刊方阵“双百”和“双效”期刊称号。目前全国共有 4 0 0 0多种科技期
According to the Circular of the State Ministry of Science and Technology on the publication of the list of scientific and technological periodicals [340], the Ministry of Science and Technology, the General Administration of Press and Publication and the Ministry of Science and Technology rigorously screened “China Rare Earth Journal” and “ JournalofRareEarths ”were awarded the title of“ Double Hundred ”and“ Double-Effect ”of China Magazine. There are currently over 400 scientific and technological periods throughout the country