@article{雷家骕:152, author = {雷家骕,刘影,戚耀元,张庆芝}, title = {中国技术创新40年:四阶爬坡轨迹述评}, publisher = {科技进步与对策}, year = {2019}, journal = {科技进步与对策}, volume = {36}, number = {1}, eid = {152}, numpages = {8}, pages = {152}, keywords = {技术创新;中国情景;四阶轨迹;创新驱动}, url = {http://www.kjjb.org/CN/abstract/article_17358.shtml}, doi = {10.6049/kjjbydc.2018100674} }