“industrial upgrading”的概念、定义、翻译、参考文献-科学参考

单词	industrial upgrading
释义	industrial upgrading 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	distance correlation analysis distance determination distance difference structure distance dispersion distance education distance education for teacher distance estimator distance function distance gap distance gauge distance geometry distance geometry method distance graph distance indicator distance in the mean distance ladder distance learning distance-lens distance-luminosity relation distance maintenance between vehicles distance matrix distance measurement distance measurement equipment distance measurement of radio navigation distance measurement structure

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。