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科学研究   

2024-04-13   Intermediate
From Gadgets to Galaxies - CES, Part Two

Keywords:

Steve Mirsky: Right. So just from what you told me I could envision clothing that for elderly people would monitor their gait, for example. Seth Fletcher: Yeah, sure. Mm-hmm. Steve Mirsky: Yeah...

Steve Mirsky:是的。因此,仅从您告诉我的内容来看,我可以设想出适合老年人的服装可以监测他们的步态。 Seth Fletcher:是的,当然。嗯嗯。 Steve Mirsky:是的。看看他们是否患有任何形式的液体运动丧失,这可...


2024-04-13   Video
How To Terraform Mars

Keywords:

Mars is a disappointing hellhole lacking practically everything we need to stay alive. It looks like we’ll only ever have small crews spend a miserable time hidden underground. Except, w...

火星是一个令人失望的地狱之洞 几乎所有我们需要留下来的东西 活 着。看起来我们只会有小 船员们躲在地下度过了一段悲惨的时光。 除了,我们可以将其 terra 化为绿色 新世界。但为了解决地球的问题, 我们首先需要让它...


2024-04-11   Intermediate
From Gadgets to Galaxies - CES, Part One

Keywords:

Seth Fletcher: CES is the Consumer Electronics Show, a huge international trade show in Las Vegas, and every year thousands of exhibitors come and show off their newest gadgets. And this year I think...

Seth Fletcher:CES 是消费电子展,是拉斯维加斯的一个大型国际贸易展,每年都有成千上万的参展商前来展示他们最新的产品。今年有 150,000 名与会者,8,000 家参展商,所以它就像一个大动物园。 史蒂夫·米尔斯基:当然,...


2024-04-11   Video
What Would Happen If We Sent All Our Garbage Into Space

Keywords:

It might be the worst date on your weekly calendar, but it's a date you definitely don't want to stand up. Garbage Day. You tie it all up into neat plastic bags, haul it outside, and, l...

这可能是最糟糕的日期 在您的每周日历上, 但这是你的约会 绝对不想站起来。 垃圾日。 你把它们都绑进整齐的塑料袋里, 把它拖到外面, 而且,就像魔法一样,你的家又闻起来清新了, 这让你很开心。 是的,我...


2024-04-09   Intermediate
How Chips That Power AI Work

Keywords:

- [Narrator] Over the last year, everyone has been talking about. - Generative AI. - Generative AI. - Generative AI. - Generative AI. - I'm Like, wait, why am I doing this? I just...

- [旁白] 在过去的一年里, 每个人都在谈论。 - 生成式 AI。 - 生成式 AI。 - 生成式 AI。 - 生成式 AI。 - 我就想,等等,我为什么要这样做? 我只是等待 AI 来做这件事。...


2024-04-09   Video
Will the Chesapeake Become a Dead Zone

Keywords:

Narrator: Tom Weaver’s a charter boat captain. He’s been fishing these waters for more than 30 years. Tom Weaver: It's one of the best fishing spots in the world. It's one of the nicest places to liv...

旁白:汤姆·韦弗 (Tom Weaver) 是一名包租船长。他在这些水域捕鱼已经 30 多年了。 Tom Weaver:这里是世界上最好的钓鱼点之一。这是世界上最宜居的地方之一。 旁白:切萨皮克湾是该国最大的河口。它占地超过 4,500...


2024-04-08   British English
The Cause of a New Type of Hepatitis in Children is Found, Part 2

Keywords:

Aav2 is a parvovirus that cannot replicate on its own but needs assistance from a “helper” virus such as an adenovirus or a herpesvirus. It is not known for causing illness but it is very contagiou...

Aav2是一种不能自行复制的细小病毒,但需要腺病毒或疱疹病毒等“辅助”病毒的帮助。虽然不知道它会导致疾病,但它的传染性很强。大多数儿童在很小的时候就接触到它,它在肝脏细胞等细胞中休眠,直到感染辅助病毒触发它的复制。 这两项研究的结果表...


2024-04-07   Intermediate
How April's Eclipse Will Solve Solar Mysteries

Keywords:

Clara Moskowitz: Hi, Becky. Thanks for being here. Rebecca Boyle: Thanks for having me. Moskowitz: So how big a deal is this eclipse for North America? Boyle: It is a big deal. This is not somethin...

Clara Moskowitz:嗨,Becky。感谢你来到这里。 Rebecca Boyle:谢谢你邀请我。 Moskowitz:那么,这次日食对北美来说有多大的影响呢? 博伊尔:这是一件大事。这不是你每天都能看到的,甚至每隔几年,甚...


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