“nine old men in Huichang period”的概念、定义、翻译、参考文献-科学参考

单词	nine old men in Huichang period
释义	nine old men in Huichang period Encyclopedia 艺术学〔宋辽金作品〕释 nine old men in Huichang period《会昌九老图》中国南宋绘画作品。
随便看	permissible concentration-time weighted average permissible control permissible epimorphism permissible error permissible function permissible information set permissible information vector permissible law permissible monomorphism permissible stress design method permissible value permission permission to produce audio-visual products permission to publish audio-visual products permission to reproduce audio-visual products permission to sell audio-visual products permissive permissive action permissive cell permits system permit system of environmental protection permit system of pollution discharge permitted line permitted transition permitted value

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。