“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	Eiffel语言 E. I. Fredholm E. I. Fredholm (1866—1927) eigen eigen- eigenbasis eigencenter eigenchain eigenchannel eigen-decomposition eigen-decomposition theorem eigendifferential eigendistribution eigenelement eigen equation eigenequation eigenequations eigenform eigen frequency eigenfrequency eigenfunction eigenfunctional eigen function and eigen value of electromagnetic field eigen-function and eigen-value of electromagnetic field eigenfunction expansion

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。