“Guidelines for Implementing and Maintaining Virtual Reference Services”的概念、定义、翻译、参考文献-科学参考

单词	Guidelines for Implementing and Maintaining Virtual Reference Services
释义	Guidelines for Implementing and Maintaining Virtual Reference Services Encyclopedia 管理学参考咨询服务释 Guidelines for Implementing and Maintaining Virtual Reference Services《虚拟参考咨询应用指南》美国图书馆协会（ALA）发布的图书馆虚拟参考咨询指导原则。
随便看	ASTRON astronaut astronaut candidate selection Astronaut Center of China astronaut characteristic astronaut denitrogeneration astronaut energy metabolism Astronaut Group of the Chinese People's Army astronautical engineering astronautical societies astronautic remote sensing camera astronautics astronautic specialized technology training astronautic ZHR astronaut intestinal microbial ecology astronaut life saving and survival training astronaut medical abortion astronaut medical qualification astronaut medical quarantine astronaut operational ability in EVA astronaut postflight recovery astronaut psychological training astronaut safety astronaut selection and training astronaut training buildings（astronaut selection and training center）

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。