“substitute search”的概念、定义、翻译、参考文献-科学参考

单词	substitute search
释义	substitute search Encyclopedia 管理学情报服务技术释 substitute search代查代检根据用户的检索要求，图书情报机构代其进行的文献检索服务。
随便看	medical officer in the Western Zhou Dynasty medical optical devices, instruments and endoscopic devices medical optical divices spare parts and accessories Medical Organizations with Various Forms medical park medical parole identification medical patent protection medical pattern medical physics medical physiology medical pluralism medical polymer medical polymeric materials and agents medical polymer surface heparinization Medical Prescriptions Collected by Su Shi and Shen Kuo medical prescriptions in Cave 20, Longmen Caves medical prevention of military operation in cold climates medical prevention of military operation in hot environment medical principle of justice Medical process management medical product design Medical project management Medical protection against chemical warfare agents poisoning medical protection against depleted uranium weapons medical protection against electromagnetic pulse weapons

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。