narrowcasting中文什么意思

1.〔美国〕电缆电视[有线电视]播送。
2.〔美国〕(竞选中的)小范围拉票。

例句与用法

1. After classifying the text of the personal sensibility blog , this paper will analyze the existence background of this blog at first . when compare the blog with the diary , we can find the personal sensibility blog just like the internet - diary in a certain sense . what ’ s more , the communication of the blog is narrowcasting and each blogger will have its own blogger community
   本文以博客的个人情感化分析为研究对象,在对其进行文本类型化之后,首先剖析了个人情感化博客现象存在的客观背景? ?即有闲阶层的出现,网络的进一步非中心化及中国社会转型期的身份迷失。

百科释义

Narrowcasting has traditionally been understood as the dissemination of information (usually by radio or television) to a narrow audience, not to the general public. Narrowcasting involves aiming media messages at specific segments of the public defined by values, preferences, or demographic attributes.