分析了STEP - NC程序构造特点，提出基于形式和实体白勺信息提取方法，并通过实例停止验证。
Research the characteristics of the STEP-NC program structure, and propose a method of information extraction based on schema and entity. In the last, test and verify the method by an example.
分析了STEP - NC程序构造特点，提出基于形式和实体白勺信息提取方法，并通过实例停止验证。
Research the characteristics of the STEP-NC program structure, and propose a method of information extraction based on schema and entity. In the last, test and verify the method by an example.
应用推荐