“optimization of retrieval efficiency”概念、定义、翻译-科学时代

单词	optimization of retrieval efficiency
释义	图书馆、情报与文献学词汇手册 optimization of retrieval efficiency 检索效率最优化
随便看	diaphragm valve diaphragm valve diaphysectomy diaphysis diaphysis diaphysitis diapir diapir diapiric feature diaplacental infection diapositive diapositive diapositive diapositive emulsion diapositive film diapyesis diara diarachin diarch diarrhea diarrhea diarrhena diarrhetic shellfish poison（DSP） diarrhoea diarrhoea

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。