HNC理论研究，是语义分析的一个理论，可以智能的对语句（包括汉语）进行分析。-HNC theory is a semantic analysis of a theory, intelligent pairs of statements (including the Chinese) for analysis.

编译原理实训，介绍了四个编译原理的实训课程，语义分析，语法分析，词法分析，词法识别-Compiler theory training, introduced the principle of the training course of four compilation, semantic analysis, syntax analysis, lexical analysis, lexical recognition