人工智能 计算语言学 释文 head driven phrase structure grammar, HPSG 中心词驱动短语结构文法
- free vertex
- free vibration
- free-volume model
- free volume model of diffusion
- free volume theory
- free vortex
- free vortex layer
- free walk
- free water
- free water knockout
- freeway
- freeway ETC system
- Freeway in Federal Republic of Germany
- freeway surveillance and control
- freeway surveillance and control system
- Free Weekly
- free will theory
- Free-Wilson addition model
- freeze concentration equipment
- freeze damage
- freeze-dried blood component products
- freeze drying
- freeze drying equipment
- freeze-drying lyophilization
- freeze-drying method