类型定义部分 meaning in English

type definition part

Odyssee is an exploitation of ocaml language basically . we analyzed the source code of this tool on the base of in - depth comprehension of ocaml , main including the definition part of data types , the public function part , the accidence and syntax analysis parts
Odyssee微分工具基本上是由ocaml语言开发的，本文在深入了解这种语言的基础上对odyssee的代码进行了分析，主要分析了代码的数据类型定义部分、公共调用函数部分以及词法分析和语法分析部分。