@article{孙震:1027, author = {孙震, 冷伏海}, title = {一种基于知识元迁移的ESI研究前沿知识演进分析方法}, publisher = {情报学报}, year = {2021}, journal = {情报学报}, volume = {40}, number = {10}, eid = {1027}, numpages = {15}, pages = {1027}, keywords = {知识元;研究前沿;语义分析;知识计算;钙钛矿太阳能电池}, url = {https://qbxb.istic.ac.cn/CN/abstract/article_467.shtml}, doi = {10.3772/j.issn.1000-0135.2021.10.002} }