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听力等级

科学研究   

2023-06-28   Video
Strange Stars Explained

Keywords:

Neutron stars are the densest things that are not black holes. In their cores, we might find the most dangerous substance in existence: Strange matter. A bizarre thing so extreme, that it ...

中子星是非黑洞的密度最大的物质。 在它们的核心中,我们可能会发现现存最危险的物质: 奇怪的事情。 如此极端的奇异事物, 它扭曲了宇宙的规则 并且可以感染和摧毁它所接触到的一切—— ——或者它可以告诉我们宇...


2023-06-26   Intermediate
Talk with Spacewalker Stanley G. Love - Ⅰ

Keywords:

Musser: Thanks for taking the time out to chat. Love: Sure, no problem. And thanks for being here, and thanks for your magazine, because we need more Americans to be scientific. We'...

穆塞:谢谢你抽出时间聊天。爱:当然,没问题。谢谢你来这里,谢谢你的杂志,因为我们需要更多的美国人来做科学研究。我们有点问题。穆塞:我们需要所有人都是科学的,但我们正在尽我们所能。爱:让我们从这里开始。穆塞:好主意。那么,一个温文尔雅的行星科...


2023-06-26   Video
Think Like a Scientist - Natural Selection in an Outbreak

Keywords:

LINA MOSES: We first started hearing these rumors about a mysterious hemorrhagic disease in Guinea. And honestly, I wasn't thinking Ebola at all. The biggest concern was that there was...

LINA MOSES:我们首先 开始听到这些谣言 关于一个神秘的 几内亚的出血性疾病。 老实说,我不是 完全没有想到埃博拉。 最大的担忧 那儿有 是一些进化的 选择在那里进行。 病毒可能正在发生变化 ...


2023-06-24   Intermediate
Editors' Roundtable - Science Conference Discussions - Ⅲ

Keywords:

Michael: So the lesson is that electronic health records drive the cost of health care up? Robin: Exactly, (laughter) you're right. And that came up actually in another session I we...

迈克尔:那么,教训是电子健康记录推高了医疗保健成本?罗宾:没错,(笑声)你说得对。这实际上是在我参加的另一场会议上提出的,该会议主要关注马萨诸塞州的医疗改革工作,该工作在提供医疗保健方面取得了相当大的成功,但在解决成本问题方面没有采取任何行...


2023-06-24   Video
How Unaware Things Became Aware

Keywords:

Consciousness is perhaps the biggest riddle in nature. Stripped to its core meaning, consciousness is what allows us to be aware both of our surroundings and of our own inner state. But thin...

意识可能是自然界中最大的谜语。 剥离其核心含义, 意识是让我们有意识的 无论是我们的环境还是我们自己的内心状态。 但是思考意识已经 这种带我们兜圈子的习惯。 我们都凭直觉知道意识是什么。 就是这个........


2023-06-22   Intermediate
Editors' Roundtable - Science Conference Discussions - Ⅱ

Keywords:

Steve: And the other thing you're talking about, the outcomes, that could be of real interest to the general public. Because, let's say you need to go in for a hip transplant, you might check...

史蒂夫:你说的另一件事,结果,可能会引起公众的真正兴趣。因为,假设你需要进行髋关节移植,你可能会去医院检查,但你也可能想看看,也许你住在一个你真的不想做这件事的地方。对你来说,去这个国家的其他地方旅行是值得的,那里的结果明显更好。克里斯汀:...


2023-06-20   Intermediate
Editors' Roundtable - Science Conference Discussions - Ⅰ

Keywords:

Steve: Kate, talk about the meetings you were at and why they were so interesting. Kate: Well, there are lot of interesting findings that were announced at these meetings, but two i...

史蒂夫:凯特,谈谈你参加的会议,以及为什么它们如此有趣。凯特:嗯,在这些会议上宣布了很多有趣的发现,但我特别想到了两个。第一个是在坦桑尼亚北部发现了一组巨大的脚印。这是大约350个脚印,属于生活在12万年前的早期现代人类。脚印大致分为两组。...


2023-06-18   Intermediate
The Cornucopia Conference - Ⅱ

Keywords:

Mariette: This is thinking where you look at what the actual facts are and the actual evidence is. But as I think we all know, a lot of the population doesn't necessarily feel that way. They ...

玛丽埃特:这是在思考,你看实际的事实是什么,实际的证据是什么。但我想我们都知道,很多人不一定有这种感觉。他们可能会有与这些决定相关的情绪,不要从情绪中拿走任何东西,但也许有些事情比真正遵循事实的人更不清楚。关于这件事,我想提的是拉什·霍尔特...


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