基于CNKI期刊文献数据库的沙产业研究进展分析

张晓琴, 苏志珠, 马义娟, 刘婷

Research progress of deserticulture based on CNKI journal literature database

Xiaoqin Zhang, Zhizhu Su, Yijuan Ma, Ting Liu

图2 1984—2020沙产业领域关键词共现知识图谱

Fig.2 Knowledge graph of keyword co-occurrence in the deserticulture from 1984 to 2020