随着我国广播电视事业的飞速发展，节目资料日积月累，逐年增多。这些节目资料，是记录经济发展和社会进步的珍贵档案，因此，保护好这些节目资料，是历史赋予我们节目资料管理部门的重任。特别是当前新频道的开播、新栏目的设置需要大量的节目制作，节目源日趋紧张，竞争日趋 With the rapid development of radio and television in our country, program information has been increasing year by year. These program materials are valuable files for recording economic progress and social progress. Therefore, the protection of these program materials is the responsibility that history has given to our program data management department. In particular, the current launch of the new channel, the new column setting requires a large number of programs, programming sources are increasingly tight, increasingly competitive