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听力等级

  

2021-11-29   Intermediate
Talk with Edward O. Wilson

Keywords:

Most people are astonished to learn that possibly only 10 percent of the kinds of plants and animals and microorganisms—especially when you throw in little creatures, what I like to call the little cr...

大多数人都惊讶地发现,可能只有 10% 的植物、动物和微生物——特别是当你把小生物——我喜欢称之为地球上的小生物——小型无脊椎动物和微生物——物种种类的 10% 可能是已知的,剩下有待发现的数量可能是 90%。我们刚刚开始 250 年前由 ...


2021-11-27   Intermediate
Biological Networks

Keywords:

Hi Beth, how are you? Beth: I am good Steve. How are you? Steve: I am fine. Good to talk to you. So, you just returned recently from the annual meeting of the Society for Molecular Biology and Evolu...

嗨,Beth,你好吗? Beth:我是好 Steve。你好吗? Steve:我很好。很高兴与您交谈。所以,您最近刚从分子生物学和进化学会的年会回来,具体的会议叫做基因组、进化和生物信息学,对吧。 Beth:是的。 Steve:在会议...


2021-11-25   Intermediate
The Spring Bird Migration

Keywords:

So, let's go for a walk. It was about 10 minutes before 8 A.M. when we entered the park on 77th Street in Central Park West. Steve: Tell me again who you are? Johnson: Liz Johnson. Steve: And what ...

那么,我们出去散散步吧。早上 8 点前 10 分钟左右,我们进入了中央公园西区第 77 街的公园。 Steve:再告诉我你是谁? 约翰逊:丽兹·约翰逊。 Steve:那你是做什么的? Johnson:我在美国自然历史博物馆的生物多样...


2021-11-23   Intermediate
The Human-Computer Interface

Keywords:

Mark you, were telling me you had an interesting experience last week. Where were you? Alpert: Well I was at Fermi National Accelerator Laboratory inside the Tevatron, which is a pretty unique thing ...

Mark 你,告诉我你上周有一次有趣的经历。你去哪了? Alpert:嗯,我在 Tevatron 内的费米国家加速器实验室,这是一件非常独特的事情,因为通常你不能进去,因为光束在运行,隧道里会有一些放射性,所以他们不让人们进来。但 Tev...


2021-11-21   Intermediate
The Environment - Birds; Big Cats

Keywords:

Andrew thanks so much for talking with us today. Andrew: It's a pleasure. Steve: Your talk was basically about the state of the world's birds. How are birds doing? Andrew: While [Well,] in general,...

Andrew 非常感谢您今天接受我们的采访。 Andrew:很高兴。 Steve:你的演讲基本上是关于世界鸟类的状况。鸟类的情况如何? Andrew:虽然 [嗯,] 总的来说,这个消息并不好。一般来说,鸟类的表现不是很好,这以各种不同...


2021-11-19   Intermediate
Talk with Frank Wilczek & Betsy Devine

Keywords:

We'll talk with Nobel Prize-winning M.I.T. physicist, Frank Wilczek, and his wife, Betsy Devine, and then we'll squeeze in a quick round of our science quiz. Frank Wilczek shared the 2004 Physics Nobe...

我们将与诺贝尔奖获得者麻省理工学院物理学家 Frank Wilczek 和他的妻子 Betsy Devine 交谈,然后我们将进行一轮快速的科学测验。Frank Wilczek 与 David Gross 和 David Politzer ...


2021-11-17   Intermediate
Early Universe

Keywords:

Steve: In your article, you mentioned Steven Weinberg's famous book, The First Three Minutes and how back when he wrote that in—I think, it was in 1977? Zajc: That's correct. Steve: He said that he ...

Steve:在你的文章中,你提到了 Steven Weinberg 的名着《前三分钟》(The First Three Minutes),他写这本书的时候是怎么回事——我想是在 1977 年? Zajc:没错。 Steve:他说他无法深...


2021-11-15   Intermediate
The Tribal Mind

Keywords:

Steve: Dr. Romm, thanks for being with us today. Romm: My pleasure. Steve: I was with the[a] group of people a few days ago and the subject of hybrid cars came up; and somebody there started talking...

Steve:Romm 医生,感谢您今天接受我们的采访。 Romm:我的荣幸。 Steve:几天前我和一群人在一起,谈到了混合动力汽车的话题;那里有人开始谈论一个事实——我认为这是相当普遍的知识——如果你今天买了一辆混合动力车,你真的必须...


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