“bibliographic information service”的概念、定义、翻译、参考文献-科学参考

单词	bibliographic information service
释义	bibliographic information service Encyclopedia 管理学书目情报服务释 bibliographic information service书目情报服务是书目参考服务的进一步发展，指书目情报检索和利用服务。又称参考工作、参考服务、参考咨询。
随便看	closed path closed path Green's function closed path; loop closed path space closed pipe closed plane closed pneumothorax closed point closed point set Closed Population closed power station closed professional sports league closed pseudo-manifold closed quadrature formula closed quantum system closed range theorem closed ray closed region closed reserve system closed resonator closed Riemann surface closed ring closed scheme closed season closed semicircle

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。