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
- tram
- trama
- tram and trolleybus
- tramegger
- trammel
- trampoline court
- trampoline graph
- trampolining
- tramp shipping
- trams
- Tramway
- tranffic design
- Trang
- TRAN HUYEN TRAN
- tranquil flow
- tranquility condition
- tranquilization with heavy sedatives
- tranquilizing and sedating the mind
- tranquilizing endogenous wind
- tranquillization
- tranquillizer
- tranquillizing formula
- trans-
- trans-acceptor
- transacetalation