technological upgrading projects
基本解释
- [政治学]技改项目
英汉例句
- We encouraged enterprises to accelerate technological upgrading, and provided 20 billion yuan to support 4, 441 technological upgrading projects.
鼓励企业加快技术改造,安排200亿元技改专项资金支持4441个技改项目。
双语例句
专业释义
- 技改项目