我的工作主要有：一是对TTCN-3的扩展语法规则范式进行改写；

My works maintains: the first is to change the extended BNF of TTCN-3 into the normal BNF;

youdao

我的工作主要有：一是对TTCN-3的扩展语法规则范式进行改写；

My works maintains: the first is to change the extended BNF of TTCN-3 into the normal BNF;

youdao