“knowledge units indexing”的概念、定义、翻译、参考文献-科学参考

单词	knowledge units indexing
释义	knowledge units indexing Encyclopedia 管理学知识元标引释 knowledge units indexing知识元标引以知识元为标引的基本单位，将文献的内容转换成知识元构成的特征标识，通过这些标识对文献进行再次组织排列，从而实现对知识的检索的标引方法。
随便看	air pollution control and health protection air pollution control chemistry Air Pollution Control Law air pollution control of mobile sources air pollution in China air pollution map air pollution monitoring air pollution prevention and control law air pollution prevention and control of collection and distribution system for the ports air pollution prevention and control of two pollution control zones airport airport allocation planning airport automatic people mover airport aviation meteorological facility airport cargo area airport cargo warehouse airport clearance zone airport dedicated road airport depot airport economy airport electromagnetic environment airport electromagnetic environment protection airport engineering airport engineering survey airport environment

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。