@article{夏明:169, author = {夏明,彭春燕}, title = {美国电子产业增加值率为什么能够不断提升?}, publisher = {中国科技论坛}, year = {2019}, journal = {中国科技论坛}, volume = {0}, number = {2}, eid = {169}, numpages = {9}, pages = {169}, keywords = {电子产业;增加值率;投入产出分析}, url = {http://www.zgkjlt.org.cn/CN/abstract/article_10263.shtml}, doi = {} }