CJFD造句怎么写

4、两校在“CJFD”收录期刊和“*期刊方阵”入选期刊上发表的论文占全部论文的比例上没有较大差异；

2、Comparison of CJFD, Digital Periodicals on Wangfang Data, and China Scientific Journal Database by VIP

1、The Problems Existing in the Use of CJFD and the Solution to Them;

3、There were no obvious differences in the proportion of papers that were collected by CJFD and were chosen by China Periodicals Phalanx.