“产业升级”的概念、定义、翻译、参考文献-科学参考

单词	产业升级
释义	产业升级 Encyclopedia 工学城乡经济释 industrial upgrading产业升级一国或地区产业发展和演进过程中质量、规模、效益与影响力提升的一种经济表现。
随便看	primitive polytope primitive porcelain Primitive Porcelain of Yinxu primitive prime factor primitive proposition primitive pseudogroup primitive pseudoperfect number primitive Pythagorean triple primitive quadratic form primitive recursion primitive recursive arithmetic primitive recursive attribute primitive recursive description primitive recursive function primitive recursive isomorphism primitive recursiveness primitive recursive operation primitive recursive predicate primitive recursive relation primitive recursive scheme primitive recursive set primitive recursive transformation primitive reflex primitive regular group primitive relation

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。