我国的广播电视是党和国家的一个重要的宣传舆论阵地。随着社会、经济的蓬勃发展 ,全国乃至山东省的电视事业也日益发展壮大 ,与人民群众的政治、经济和文化生活更加密切 ,充分发挥着它必不可少的重要作用。电视从其工作流程看 ,有采编、制作、播出、反馈等几个环节 ,而安全优 China’s radio and television are an important publicity position for the party and the country. With the vigorous development of society and economy, the television industry in China and even in Shandong Province has also grown in size and strength. It has become more closely linked with the people’s political, economic and cultural life and has played its essential role. TV from its work flow, there are editing, production, broadcast, feedback and other aspects, and security gifted