“probabilistic context-free grammar”的概念、定义、翻译、参考文献-科学参考

单词	probabilistic context-free grammar
释义	probabilistic context-free grammar Encyclopedia 文学概率下文无关语法释 probabilistic context-free grammar概率上下文无关语法在识别句子时，给合法的句子以较大概率，给不合法的句子以较小概率的方法。由A.D.布斯（A.D.Booth，美国）于1969年最早提出。简称PCFG。又称随机上下文无关语法（stochastic context-free grammar，简称SCFG）。
随便看	Arabidopsis downy mildew arabin arabinofuranosidase arabinogalactan arabinose Arab Interior Ministers' Council Arab-Israeli Wars arabitol Arab Legion arable land equivalent unit arable land potential productivity arable weed Arab Maghreb Union Arab Oil Embargo Arabs Arab Socialism Arab Socialist Renaissance Party Arab Socialist Union in Libya Arabs of Sudan Arab Spring Arab States Broadcasting Union ARAC Araca niobium deposit arachidic acid arachidic acid; eicosanoic acid

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。