LR experimental design analysis program LR report tectonic analysis procedure, and use it for syntax analysis, judgment is whether the string of symbols for the identification of sentence grammar; 构造LR分析程序,利用它进行语法分析,判断给出的符号串是否为该文法识别的句子;
By rendering Dowty's argument selection from an abstract procedure into a concrete feature structure presentation, Davis has successfully introduced the lexical entailments into HPSG ( Head-Driven Phrase Structure Grammar). Davis通过把Dowty的论元选择从一个抽象过程实现为特征结构表达式,成功地将词汇语义蕴涵引入到HPSG框架之内。
A constructive method and typical examples of procedure oriented programming EL language attribute grammar are introduced, it is a base of automatic generation system for attribute grammar compiler. 介绍面向过程的程序设计语言&EL语言属性文法的构成方法及其典型实例,它是属性文法编译程序生成系统的基础。
The main methods are analyzed based on volumetric procedure, fractal, grammar, particle system and implicit surface. 详细介绍了基于体过程、基于分形和基于文法的云建模方法以及云的粒子系统模型和云的内隐面建模方法,分析了几个模型的优缺点,预测了它们的发展趋势。