-
优化升级
- 引用次数:19
. The high and new technology industry plays an important role to optimize and upgrade the industry structure and to increase comprehensive economic strength.
发展高新技术产业对产业结构优化升级、增强综合经济实力等方面具有重大作用。
参考来源 - 我国高新技术产业制度创新问题研究
·2,447,543篇论文数据,部分数据来源于NoteExpress