文学 形式语言 释 top-down parsing 自顶向下剖析 从句子符号S开始，使用语法规则自顶向下地搜索出剖析目标的句法剖析。
人工智能 计算语言学 释文 top-down parsing 自顶向下句法分析
- pernio, chilblain, frostbite
- peroneal artery
- Peronism
- peroral endoscopic myotomy
- Perot-Fabry interferometer
- Perot-Fabry spectrometer
- perovskite
- perovskite catalytic materials
- perovskite dielectric materials
- perovskite halide
- perovskite quantum dot
- perovskite solar cell
- perovskite structure
- perovskite tandem solar cell
- peroxidase
- peroxidatic cysteine
- peroxidation
- peroxide
- peroxide crosslinking
- peroxide precipitation method
- peroxide value
- peroxidization
- peroxidization process
- peroxiredoxin
- peroxisome