释义 |
SETI AHDˈsed.ē Economist³⁴³¹⁸⁺³ 基本例句 abbr.对外星智能的探索¹⁰⁰search for extraterrestrial intelligence. A SETI subcommittee within the International Academy of Astronautics IAA, a scientific lobby group, even lobby fashioned a protocol on how to respond if a signal from aliens is received. 国际宇航科学院 IAA下属的 SETI计划小组——一家科学游说集团——甚至拟定了一个方案,论述如果收到外星人的信号该如何做出回应。 ecocn David Brin, an author of science fiction who also resigned from the SETI group, accused it of attempting to stage- manage the discussion. 一部科幻小说的作者大卫•布林也从搜索地外文明计划的组织中辞职,指责这个计划正企图幕后指挥这次讨论。 ecocn Despite those years of effort, SETI has done little more than dip a glass into the cosmic ocean, having looked closely at only750 of the Milky Way’s billion or so star systems. 寻寻觅觅了这么多年, SETI计划完成的只不过是万里长征的第一步。 银河系内类似太阳系的恒星系统不下十亿个,而我们已经密切观察过的却只有750个。 ecocn For three years, this issue has been exercising a group of SETI scientists in the International Academy of Astronautics. 三年来,这个问题一直在考验着国际宇航科学研究院 SETI小组的科学家。 yeeyan The bright colors on the blue background indicate that an anomalous signal was received here on Earth by a radio telescope involved in a Search for Extraterrestrial Intelligence SETI. 在蓝色背景上的明亮颜色表明在地球上收到了一个不寻常的信号,它来自于搜寻地外文明计划 SETI的一台射电望远镜。 yeeyan The SETI project is, as its name suggests, a continuous hunt for sentient, otherworldly life. SETI计划,正如其名所传达的,它是一个持续的寻找有知觉的、超凡的生命体。 yeeyan You’re listening to Jill Tarter, astronomer and director of the Center for SETI Research. 今天节目组采访了 SETI研究中心总监、天文学家吉尔•塔特。 hxen “ Where we are, I'd expect that by the end of October, we'll be at500 if things keep going the way they're going,” said Jon Jenkins of the SETI Search for Extraterrestrial Intelligence Institute. “我们在哪一步。如果顺利的话,我希望到10月底我们可以发现500颗。” SETI探索地外文明研究所的乔恩詹金斯说。 yeeyan A search for these signals is ongoing by several groups including volunteer members of the SETI League. SETI联盟拥有许多志愿者的数个团体正在进行着这样的搜寻。 yeeyan Attempts to draft a second SETI protocol to deal with this foundered several years ago, and the chairman and two members of the IAA’s committee resigned. 几年前,国际宇航科学院的委员会试图另外起草一份 SETI方案,然而这项计划破产了,委员会的主席以及两名成员也已辞职。 ecocn But for much broader coverage, the Benfords also want to enlist the SETI League, an association of amateurs who use small radio dishes— including satellite- TV receivers — to listen to the heavens. 但是本福德也想组建一个“ SETI同盟”,由一群业余爱好者组成,他们利用小型的射电抛物面天线倾听来自地球外的声音。 也包括电视卫星接受器。 yeeyan He said he remained convinced that intelligent life existed beyond the Earth, despite the lack of success of SETI scientists who have spent half a century tuning into the stars. 他说,虽然 SETI科学家花了半个世纪调整星球,却没有取得成功,但是他仍然深信,地球以外存在着智慧生命。 yeeyan If enough citizen scientists agree that something looks fishy, their collective concern will direct SETI's telescopes to zoom in on the questionable patch of sky. 在的到足够多“民科”支持的情况下就能让 SETI将望远镜聚焦到那片可疑星空上。 yeeyan It now appears that SETI may soon raise enough money to get the ATA up and running again. 近期看来 SETI可能很快筹集到足够资金重新开动该矩阵。 yeeyan Such considerations motivated the SETI group at the International Academy of Astronautics to reject a proscription of transmissions to the sky. 这些考虑激发了国际宇航科学研究院 SETI小组的积极性去拒绝取缔向天空传送信号。 yeeyan Tarter said that, as far as scientists know, no SETI device has ever received a signal from extraterrestrial intelligence. 塔特表示,就科学家所知, SETI使用的仪器尚未接受过外星生命的信号。 hxen The Search for Extraterrestrial Intelligence SETI has been doing this for50 years, carefully listening for any ET call home. 为了聆听任何外星智慧生命的声音,寻找外星智慧生命工程 SETI已经做了50年的工作。 yeeyan The search for extraterrestrial intelligence, or SETI, is a50- year- old idea. 用这个方法搜索地外文明英文为 SETI,已是一个有50年历史的构想了。 ecocn The website will make vast amounts of SETI data available to the public for the first time. 该网站将会在第一时间对大众开放大量 SETI数据。 yeeyan This is called active SETI, or METI, where the “M” stands for messaging. 这叫做积极的搜寻地外文明计划,或可以称作向地外文明发送信息。 ecocn SETI is hoping to rustle up some more money to get the ATA running again. SETI希望凑集到更多的钱让艾伦望远镜重新运转。 yeeyan SETI had now started to look for signals of this type, so far with no success. SETI现在已经开始寻找这种信号,目前尚未获得成功。 yeeyan SETI projects necessarily make assumptions to narrow the search, and thus no exhaustive search has been conducted so far. SETI计划必须进行假设来缩小搜寻范围,因此迄今还没有进行全面搜索。 yeeyan SETI scientists traced it back to the constellation Sagittarius, just to the northwest of the globular cluster M55. SETI的科学家追踪这一信号,发现其来源于射手座中 M55球状星团的西北部。 yeeyan |