文稿类别内　　容格　　式字数技术交流类　　介绍经验或教训,突出可操作性　　①直接写原理和方法(写出具体步骤)②先写经验或教训,然后举例③先举例,然后进行分析评价3000左右　　专题讲座类　　为了知识更新或帮助自学者,对某一学科或专题进行讲授。内容准确,具权威性... Manuscripts Category Content Format Word Count Technical Communication Class Introduction Experience or Lesson, Emphasize Operability ① Direct Writing Principles and Methods (Write Concrete Steps) ② Write Experiences or Lessons first, and then give examples ③ First give an example and then analyze and evaluate about 3000 lectures Classes teach a subject or topic for the purpose of updating knowledge or helping self-learners. Content is accurate and authoritative ...