管理学 知识管理技术 释 question answering system （QAS） 问答系统 一种新的知识搜索引擎。
人工智能 知识工程 释文 question answering system 问答系统
- prebigbang model
- Prebisch-Singer hypothesis
- preboiler
- preboring
- prebox
- prebuckling
- prebunched
- prebuncher
- prebunching
- precalciner control system
- pre-calculation
- pre-C*-algebra
- precaliber
- precamber
- precambrian
- precambrian flora
- precapiliary resistance vessel
- precapillaly sphincter
- pre-capitalist law of population
- precarburization
- precast
- pre-cast concrete
- precast concrete double T slab
- precast concrete frame-shear wall(core wall)structure
- precast concrete frame structure