“national license”的概念、定义、翻译、参考文献-科学参考

单词	national license
释义	national license Encyclopedia 管理学国家许可释 national license国家许可由统一的管理机构作为代表，制定资源选择标准，确定采购对象，与数字出版商谈判签订协议，获得数字资源在一个国家范围的使用授权。数字资源集团采购的一种类型。
随便看	automatic meteorological station automatic meterology station automatic meter reading system automatic model acquisition automatic monitoring of water conservancy project automatic monitoring on-line for polluted water automatic monitoring system for ambient air automatic motorcycle automatic multi-document summarization automatic navigator automatic observatory automatic on-line monitoring of water discharge in coastal nuclear power station automatic ore-drawing automatic parallelization automatic parking system automatic patrol telescope automatic phase control automatic phase corrector automatic photoelectric telescope automatic pick finder automatic picking system Automatic Plate Measuring galaxy catalogue automatic plate-measuring machine automatic plug mill automatic pocket sewing machine

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。