新东方在线网络课堂 考博 新东方在线 > 考博 > 考博英语 > 正文

2019考博英语英汉互译练习:虚拟现实

2018-05-29 13:39:41 来源:网络考博资料下载

2019考博英语英汉互译练习:虚拟现实

  Passage 7

  Since the hype began in the middle 1980s, virtual reality (VR) has captivated public interest with pictures of people wearing enormous goggles and sensors-laden gloves. The technologies used to immerse people in a computer - generated world will, however, change radically during the coming decade, making the begoggled cybernaut as quaint an image as the undersea explorer in a heavy metal diving helmet. _

  The important thing about VR is that it does rather than how its effects are achieved: it permits people to behave as if they were somewhere they are not. That place may be a computational fiction or a recreated environment from another place or time. VR transports perceptions by appealing to several senses-- sight, hearing and touch--and by presenting images that respond immediately to one’s movements. The techniques for creating this illusion differ depending on the kind of place being visited and what a user want to do while there. A pilot in a flight simulator, for example, might need hydraulic actuators to simulate banks and forms, whereas a molecular biologist exploring the bonds between molecules might need particularly fine position sensors and mechanisms to simulate the “feel” of interatomic forces.

  自从本世纪八十年代中期以来,虚拟现实就开始强烈地吸引着公众的兴趣,人们戴着巨大的头盔观望镜和布满感应器的手套。技术曾经使人们沉浸于一个电脑主宰的世界之中; 然而,今后的十几年间,将产生巨大的变化,从而使得戴着头盔观望镜的赛百空间遨游者的形象十分时髦,就象戴着沉重的潜海头盔的海底探险者一样。

  对虚拟现实而言,重要的是它所产生的什么样的效果,而不是它是如何产生这些效果的。虚拟现实能使人们感到自己好像处于一个他们从未到过的境界之中。这种境界似乎是计算机文艺创作出来的;也可能是从另一时间、空间再创造而成的。虚拟现实通过同时刺激几种感觉,如视觉、听觉、触觉,并通过人对各种运动迅速做出反应的反应,来展示形象的


本文关键字: 考博英语翻译 考博英语 2019考博

分享到:

课程试听换一换

  • 2019通用考博英语签约全程班【直播+录播】

    ¥2280

  • 2019通用考博英语全程班

    ¥1980

  • 2019医学考博英语全程班

    ¥1980

  • 2019医学考博英语签约全程班【直播+录播】

    ¥2280

相关推荐

交流 • 下载

精品课限量免费领

今日特价课

  • 考博真题下载
  • 2018考博1元课
  • 2018考博英语通用签约全程班【直播+录播】
  • 2018医学考博英语统考签约全程班【直播+录播】

实用 • 工具

考博课程排行榜本周本月

考博公开课更多>>

2017医学考博英语公开课-阅读篇2 w 00分00秒
1 2017医学考博英语公开课-阅读篇2
2017医学考博英语公开课-阅读篇1 w 00分00秒
2 2017医学考博英语公开课-阅读篇1
2017医学考博英语公开课-写作篇2 w 00分00秒
3 2017医学考博英语公开课-写作篇2
2017医学考博英语公开课-写作篇1 w 00分00秒
4 2017医学考博英语公开课-写作篇1
2017医学考博英语公开课-完形篇4 w 00分00秒
5 2017医学考博英语公开课-完形篇4

新东方在线考博微博更多>>

推荐阅读