“proportional relations among primary industry,secondary industry and tertiary industry”的概念、定义、翻译、参考文献-科学参考

单词	proportional relations among primary industry,secondary industry and tertiary industry
释义	proportional relations among primary industry,secondary industry and tertiary industry Encyclopedia 经济学经济比例关系释 proportional relations among primary industry,secondary industry and tertiary industry三次产业比例第一产业、第二产业与第三产业分别占一国或一个地区生产总值的比重。
随便看	polymers in blood purification polymers mortar polymer solar cell polymer solid polymer solution polymer solution rheology polymer solutions polymer solvent interaction polymer-solvent interaction polymer-solvent interaction parameter polymer spherulites polymer stability polymer statistical theory polymer stealth materials polymer supports for enzyme immobilization polymer surface analysis techniques polymer surface and biointerface polymer surfactant polymer surfactants polymers with special structure polymer synthesis polymer toughener polymer transparent electrode polymetallic mud polymetallic nodule

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。