“unified purchase and sale”的概念、定义、翻译、参考文献-科学参考

单词	unified purchase and sale
释义	unified purchase and sale Encyclopedia 经济学统购包销释 unified purchase and sale统购包销在中国由新民主主义社会到社会主义社会的过渡时期，国营商业部门收购、销售私营工厂生产的与国计民生关系重大的产品的行为。
随便看	digital citizenship digital city geospatial framework Digital City Management Digital city management digital collaborative management Digital collection digital collection digital collection development policy digital colorist digital communication digital communication network digital communication system digital compact disc rocordable digital component engraving digital component making digital component processing digital compositing digital computer digital concrete transport control digital construction digital construction control digital construction machinery management digital construction schedule management digital construction scheme planning digital construction site

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。