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July 1990, by the China Radio and Television Society Television Studies Research Committee and the CCTV led television news organization theorists and time workers, according to the TV news a scientific classification and definition, and the entries made on TV news define the style definition. After several serious changes, discussion on the definition of television news made the following specifications: "TV news is a modern electronic technology as means of communication to the sound, the picture for the dissemination of symbols, or what is happening on the fact that recent reports." So , in addition to traditional television broadcast news, including network TV, mobile TV, IPTV and other new media platforms, including video news also belong TV news concept. In the new media age, the major portals and video media (such as Youku, Tudou and Sina and other video sites including) and 3G mobile video, etc. can be called a television new media, which makes the rapid market expansion and TV news expansion.

电视新闻根据形式，可分为会议式电视新闻、人物式电视新闻、电视口播新闻、电视新闻纪录片、电视实况转播、电视直播、电视广播大会和电视评论。

TV news according to the form, can be divided into conferences for television news, people-in TV news, TV port broadcast news, television news documentaries, live television, television broadcasting, television broadcasting and television general comments; based on content, can be divided into comprehensive news programs, classified news programs, news special class programs, news talk shows, the international news programs and major news programs. TV news has spread rapidly, time-sensitive, multi-dimensional, "common space" effect and other characteristics.

在不同的场合，“市场”有着不同的含义。狭义上的市场是买卖双方进行商品交换的场所。广义上的市场是指为了买和卖某些商品而与其他厂商和个人相联系的一群厂商和个人。在市场营销学中，市场特指有购买欲望和购买力，并通过交易完成商品交换，是商品或劳务发生转移的人或组织。市场的基本特征就是交换。

On different occasions, the "market" has a different meaning. Narrowly defined commodity exchange market is a place for buyers and sellers. Broad market is to buy and sell certain goods with other manufacturers and a group of individuals linked to vendors and individuals. In marketing, the market especially its desire to buy and purchasing power, and the transaction is completed through the exchange of commodities, goods or services is the person or organization metastasis. The basic feature is the exchange market.

In the television news market, news programs is exchanged for goods. TV media to television news program presented to the audience, switching to the audience, get ratings and influence. On this basis, stations will influence this attention and resources to sell to businesses, grants companies advertising on the television media rights and access to economic benefits. This is called "secondary sales" through the first sale to get the attention of a specific customer base, in exchange for advertising revenue. TV news production, dissemination and acceptance, form the economic sense of the market.

Television news market can be divided into production market, the ratings market, the advertising market of three parts. Television is still the main television news program producers, but the new media production market expanded, so that ordinary people through mobile phones, cameras and other media devic本论文由英语论文网提供整理，提供论文代写，英语论文代写，代写论文，代写英语论文，代写留学生论文，代写英文论文，留学生论文代写相关核心关键词搜索。