为鉴定出代表中国最高学术水平的一级期刊，笔者受上级委托，根据国家标准“GB／T13745－92”规定的学科分类标准，优选30种中国出版的各学科代表性期刊，对它们在1992～1993年发表的论文的引文情况，使用国际通行的“引文法”进行客观统计。这30种期刊共引用1000多种中国期刊 In order to identify the first-level periodicals that represent the highest academic level in China, the author, upon entrusting by the higher authorities, selects 30 representative journals of various disciplines published in China according to the discipline classification standards stipulated by the national standard “GB / T13745-92” Citations to the articles published in 1993, using the internationally accepted “citation method” for objective statistics. The 30 journals cited more than 1,000 Chinese journals