“产业结构优化升级”的概念、定义、翻译、参考文献-科学参考

单词	产业结构优化升级
释义	产业结构优化升级 Encyclopedia 经济学产业结构优化升级释 optimization and upgrading of industrial structure产业结构优化升级在产业结构趋于合理的基础上，通过制度创新和技术创新，逐步提高产业结构效率和产业结构水平，推动产业结构高度化、高效化和协调化的过程。
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科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。