理学 自动问答技术 释 knowledge extraction 知识抽取 把蕴含于信息源中的知识经过识别、理解、筛选、归纳等过程抽取出来，存储形成知识元库。
人工智能 知识工程 释文 knowledge extraction 知识提取
- Detective Conan
- Detective Fiction
- detective film
- Detective Investigation Files
- Detective Novels
- detective property of human eye
- detective quantum efficiency
- Detective Story
- detectivity
- detector
- detector array
- detector cold screen
- detector-converter
- detector cooling
- detector field of view
- detector impedance
- detector of boron trifluoride
- detector resolution
- detector tube
- detent
- detente
- detention
- detention center
- detention education
- detention of the British consul in Ethiopia