It introduces a new method for the development of NC code interpreter which is suitable for GRETA formula expressions library developed by Microsoft,designs the model to analyze the words and sentence structure of the interpreter.

• 介绍了一种数控NC代码解释器的新型开发方法,这种方法以微软推出的GRETA正则表达式类库为匹配和分析工具,构造了解释器的语法和词法分析模块。