亚洲黄色高清电影|国产精品V无码A片在线看吃奶|亚洲色图视频二区|综合97色色色色婷婷|激情在线一区国产精品不|99人妻在线精品|欧美一级片免费在线播放|全球最大成人色情网站|哪里有A片看在线无码高清|在线免费在线观看黄片网站

寫作作文

GRE寫作優(yōu)秀Television

時(shí)間:2022-10-09 09:16:38 寫作作文 我要投稿
  • 相關(guān)推薦

GRE寫作優(yōu)秀范文Television

  Television-----the most pervasive and persuasive of modern technologies, marked by rapid change and growth-is moving into a new era, an era of extraordinary sophistication and versatility, which promises to reshape our lives and our world. It is an electronic revolution of sorts, made possible by the marriage of television and computer technologies.

GRE寫作優(yōu)秀范文Television

  The word television , derived from its Greek and Latin roots, can literally be interpreted as sight from a distance. Very simply put, it works in this way: through a sophisticated system of electronics, television provides the capability of converting an image into electronic impulses, which can be sent through a wire or cable. These impulses, when fed into a receiver , can then be electronically reconstituted into that same image.

  Television is more than just an electronic system, however. It is a means of expression, as well as a vehicle for communication, and as such becomes a powerful tool for reaching other human beings.

  The field of television can be divided into two categories determined by its means of transmission. First, there is broadcast television, which reaches the masses through broad-based airwave transmission of television signals. Second, there is nonbroadcast television, which provides for the needs of individuals or specific interest groups through controlled transmission techniques.

【GRE寫作優(yōu)秀Television】相關(guān)文章:

Television電視英文作文10-10

有關(guān)GRE作文的素材12-20

[優(yōu)秀]寫作業(yè)的作文11-11

關(guān)于寫作的優(yōu)秀作文11-05

小升初作文寫作優(yōu)秀范文03-23

優(yōu)秀仿寫作文05-07

寫作品梗概優(yōu)秀作文09-13

作文的寫作方法優(yōu)秀09-30

優(yōu)秀描寫作文01-02

優(yōu)秀縮寫作文01-03