“图书订货会”的概念、定义、翻译、参考文献-科学参考

单词	图书订货会
释义	图书订货会 Encyclopedia 文学〔发行业务〕释 order-placing meeting图书订货会有众多出版和发行单位参加的具有一定规模的集中展示出版物并以订货为主的活动。多以博览会、书展、图书沙龙等形式举办。
随便看	mixed integer programming problem mixed integral equation mixed invariant mixed investment mixed juice beverage mixed land use mixed language mixed-layer mineral mixed leucocyte culture mixed ligand complex mixed ligand coordination compound mixed linear model mixed-loading vehicle mixed lubrication mixed lymphocyte reaction mixed lymphocyte reaction，MLR mixed materials ensiling mixed metal clusters mixed mode crack mixed mode fracture criterion mixed model mixed-model production line mixed moment mixed motive mixed multiuser channel

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。