“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	powder pattern powder preparation by mechanical alloying powder preparation by precursors method powder preparation by self–propagation high–temperature synthesis method powder preparation of crude drugs powder prepared prepreg powder resin precoated filter powder rolling powder rolling forming powders powders for preparation powder shapes powder sintering powder specific surface area powder spraying machine powder surface modification powder tea processing powder transportation powder warm compactingprocess powder X-ray diffractometer powder X-ray diffractometry powder Xray diffractometry powdery fiber powdery mildew of broadleaf powdery mildew of tobacco

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。