2015考研英语阅读寻找外星人_大学英语阅读

2015考研英语阅读寻找外星人

　　其协会依靠的工具是坐落在加州的艾伦望远镜阵列，它由42个小的射频望远镜组成，因为微软的共同创始人提供了部分资金而得名。

　　Unfortunately, some parts of the radio spectrum are full of signals created by Earthlings,rather than aliens.

　　不幸的是，来自地球居民而不是外星人的信号挤满了射频频谱的一部分。

　　Everything from passing satellites and tumbling space junk to ground-based radar and eventhe ignition systems of nearby cars can generate spurious radio waves that confuse thesoftware.

　　各种各样的来源产生了欺骗性的信号迷惑了相关软件，这些来源包括划过天空的卫星和翻滚的太空垃圾，地面上的雷达甚至是附近汽车的点火系统。

　　Until now, the project has dealt with that by ignoring the more crowded bits of thespectrum.

　　目前，项目只能避开这些拥挤的频段。

　　But SETILive will bring them into play.

　　但是实时寻找地外智慧就可以把这些被迫忽略的频段拿来一起分析。

　　It will do so by feeding pictorial representations of data from these noisy chunks of thespectrum to its users in the hope that they will be able to filter out the noise and spotpotentially interesting signals buried behind the radio clutter from Earth.