“乔姆斯基层级”的概念、定义、翻译、参考文献-科学参考

单词	乔姆斯基层级
释义	乔姆斯基层级 Encyclopedia 文学计算语言学释 Chomsky hierarchy乔姆斯基层级 A.N.乔姆斯基（Avram Noam Chomsky，美国，1928～）划分排序的四类形式语法。
随便看	phragmoplast phragmospore Phragmén Phra Lo Phra Mongkut Klao Chao Yu Hua Phra Pathom Chedi Phra Pathomchedi Phra Phuttha Loet La Naphalai phrasal dictionary phrase phrase-based statistical machine translation phrase-based statistical translation model phrase-observing meditation phraseological dictionary phraseological unit Phraseology phrase search phrase structure based syntactic structure phrase structure grammar phrase-structure grammar phrase structure grammar, PSG phrase structure rule phrase structure tree phrase stucture grammar phreatic flow

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。