In this paper, the book binding machine(imported from Italian)equipped with the belt-type adjustable drive have been given the research on the structure, movement and co-operates.

本文对南京爱德印刷有限公司的从意大利等国进口的装订机械中的带式无级变速传动装置进行了结构分析，运动分析和力分析；

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This paper analyzes the book design layout, material perception, culture connotation, and emphasizes the importance of overall aesthetic of book binding.

本文从书籍装帧设计的图文版面、材质感知、文化内涵等方面进行阐释分析，强调树立装帧设计整体美感的重要性。

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This paper includes three parts:The first part deals with the types of binding book;

第一部分论述合订图书的类型；

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