任何一个行业 ,在其发展的进程中 ,都需要进行信息的沟通和经验的交流 ,以求做到上情下达和下情上通 ,而行业期刊在其中扮演了重要角色。各行各业的工作内容各不相同 ,因此 ,在行业内进行的信息沟通和经验交流有其相对的独立性和排他性 ,这一特点决定了行业期刊的作用是其他期 Any industry in the development process, the need for the exchange of information and experience exchange, in order to achieve the situation and the next situation, and trade journals in which industry plays an important role. The content of work in all trades and occupations varies. Therefore, the relative independence and exclusivity of information communication and experience exchange within the industry have decided that the role of industry journals is that of other periods