“二元经济结构”的概念、定义、翻译、参考文献-科学参考

单词	二元经济结构
释义	二元经济结构 Encyclopedia 经济学产业结构优化升级释 dual economic structure二元经济结构传统部门与现代部门并存的经济结构或产业结构。二元经济是指处于工业化进程中的发展中国家普遍存在着两种不同性质的部门：一种是采用落后生产技术、生产率较低的传统部门；另一种是采用先进生产技术、生产率较高的现代部门。
随便看	ultra-high-pressure metamorphic belt ultrahigh-pressure metamorphism ultra-high pressure technique ultra high resolution imaging ultra-high resolution imaging ultra-high resolution imaging; super resolution imaging ultra high-rise office building complex ultra high speed cutting ultra high speed grinding ultra high speed single molecule imaging ultra high-speed single molecule imaging ultra-high strain rate effect ultra-high strength steel ultra-high strength titanium alloy ultra-high strength wrought magnesium alloy ultra-high temperature ceramic matrix composites ultra-high temperature ceramics ultra-high temperature metamorphism ultra-high vacuum ultrahigh vacuum ultra-high vacuum, UHV ultra-high voltage power transmission ultrahyperbolic ultrahyperbolic differential equation ultrahyperbolic equation

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。