“document copying and duplicating services”的概念、定义、翻译、参考文献-科学参考

单词	document copying and duplicating services
释义	document copying and duplicating services Encyclopedia 管理学文献复制释 document copying and duplicating services文献复制在国家知识产权许可的合理使用范围内复制图书馆馆藏文献资料。
随便看	nephroid evolute nephroid involute nephrolithotomy nephron nephron loop nephropathy due to wind nephroptosis nephrosis in animal nephrostome nephrotic syndrome nephrotic syndrome in children nepit nepotism Neptune Neptune exploration Neptune's ring Neptune's satellite Neptune Trojan Neptune-Trojan asteroid Neptunian ring Neptunian satellite neptunium neptunium-237 neptunium-239 neptunium decay series

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。