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听力等级

科学研究   

2023-10-02   Intermediate
About the Future of the Technological World that We're Building Today - Ⅰ

Keywords:

Guterl: Danny—tell us what "the Entanglement" is. Hillis: So, I guess, I believe that humanity is entering a fundamentally different age of how we think about the world, in the same...

古特尔:丹尼,告诉我们什么是“纠缠”。希利斯:所以,我想,我相信人类正在进入一个我们如何看待世界的根本不同的时代,因为启蒙运动改变了我们对与世界关系的看法。我认为我们正在转向新的事物。这与我们与所创造的人工制品、技术的关系有关。所以,过去有...


2023-10-02   Video
What Is Intelligence

Keywords:

Humans are proud of a lot of things, from particle accelerators to poetry to Pokemon. All of them made possible because of something humans value extremely highly: Intelligence. We think of i...

人类为很多事情感到自豪,从粒子加速器到诗歌再到口袋妖怪。所有这些之所以成为可能,是因为人类非常重视的东西:情报。我们认为智力是一种像身高或力量一样的特质,但当我们试图定义它时,事情就变得模糊了。简而言之,智能是一种解决问题的机制。尤其是生存...


2023-10-01   British English
Silent Transmission in the Study of Infectious Diseases - Ⅰ

Keywords:

Few stories are as prominent in the study of infectious diseases as that of Mary Mallon, a cook to wealthy families, and also to a maternity hospital, in New York in the early 1900s. As she went...

在传染病研究领域,很少有像玛丽·梅伦的故事那样引人注目。20世纪初,玛丽·马伦在富裕的家庭和产科医院做过厨师。她的雇主换了一个有一个,伤寒都紧随其后,10个人中就有一个因其死亡。最终公共卫生部进行调查,并确定她是伤寒杆菌(一种会引起疾病的细...


2023-09-30   Intermediate
Killer Chimps and Funny Fossilized Feet, Part Two

Keywords:

Wong: And I was really interested to see this year that the plenary session at this conference, which was organized by John Hawks at the University of Wisconsin, was instead of just a long tal...

黄:我真的很有兴趣看到,今年由威斯康星大学约翰·霍克斯组织的这次会议的全体会议,不仅仅是一个人的长篇演讲,霍克斯所做的是向社区的研究人员传达一个信息,他将在会议上邀请人们带来他们发现或必须接触的化石模型,并将它们全部放在一大堆桌子上,并邀请...


2023-09-30   Video
The Genetics of Tusklessness in Elephants

Keywords:

[SHANE CAMPBELL-STATON] Normally, more than 90% of female African elephants have tusks. But in places that have a history of poaching and trophy hunting, like in Gorongosa National Park...

[肖恩·坎贝尔-斯坦顿] 通常,超过 90% 非洲女性 大象有象牙。 但是在具有 偷猎和战利品的历史 狩猎 就像在戈龙戈萨国家公园一样, 没有獠牙的雌性是 出乎意料的普遍。 尽管发生了这场悲剧, ...


2023-09-28   Intermediate
Killer Chimps and Funny Fossilized Feet, Part One

Keywords:

Steve: Fascinating conference. Tell us about it. Wong: There were several really, really interesting stories that came out of that meeting. The first one was a big study looking...

史蒂夫:会议很有趣。告诉我们吧。王:那次会议上有几个非常非常有趣的故事。第一项是一项大型研究,研究黑猩猩为什么在野外杀死其他黑猩猩。明尼苏达大学的迈克尔·威尔逊和一大群合着者一起做了一场演讲,我有点像黑猩猩研究人员的名人录。基本上,这项研究...


2023-09-28   Video
An Archeological Dig in Michigan Turns Up Some Surprising Artifacts

Keywords:

Brendan Nash: So this is the sub-plow sediment from unit 133, and anything in here will have will be undisturbed for about 13,000 years. Really looking for the smallest flakes. And then you've got to ...

Brendan Nash:这是 133 号机组的亚犁沉积物,这里的任何东西在大约 13,000 年内都不会受到干扰。真的在寻找最小的薄片。然后你必须让你的脸真正好,因为这些东西很小。我们在这里代表了双面翻新薄片。一般来说,人们会在狩猎武器使...


2023-09-26   Intermediate
Maryn McKenna on Antibiotic Resistance, Part Three

Keywords:

McKenna: So, this looked like something that American medicine needed to be alerted to and so they wrote up this study, and they sent it to a major medical journal and the major medical journ...

麦肯纳:所以,这看起来像是美国医学需要警惕的事情,所以他们写了这项研究,并将其发送给了一家主要的医学杂志,该杂志基本上说他们犯了一个错误,他们不知道自己在做什么。每个人都知道MRSA只是一种医院生物,他们为什么要浪费时间。因此,他们收回了他...


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