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听力等级

  

2023-11-27   Intermediate
The Flynn Effect - Modernity Made Us Smarter, Part Four

Keywords:

Moyer: And yet we've been modern for quite a while now… Flynn: Well I did a study; in the new book I have a study and it was very frustrating. I said, "I'm going to divide the IQ tests i...

Moyer:然而,我们已经现代了很长一段时间了...... Flynn:嗯,我做了一项研究;在新书中,我有一个研究,这非常令人沮丧。我说,“我要把智商测试分为三个部分:看起来与现代化有关的子测试,比如锁设计和迷宫;这些子测试看起来好像主要...


2023-11-25   Intermediate
The Flynn Effect - Modernity Made Us Smarter, Part Three

Keywords:

Flynn: It may be that their analytical abilities are used mainly at work and while at work, they get much more analytic exercise than the average person; after work that diminishes. Or it could...

Flynn:他们的分析能力可能主要在工作中使用,而在工作中,他们比普通人得到更多的分析练习;下班后,这种感觉会减少。或者,大脑的分析部分就像一辆高性能汽车:它们比普通模型在老年时需要更多的维护。我们只是不知道。我认为这可能是两者的结合。有一...


2023-11-23   Intermediate
The Flynn Effect - Modernity Made Us Smarter, Part Two

Keywords:

Flynn: Block designs are, sort of, a three-dimensional jigsaw puzzle. And there had been very small gains on vocabulary, general information and arithmetical reasoning. The adult data that I no...

Flynn:块状设计有点像三维拼图游戏。在词汇、一般信息和算术推理方面也有非常小的进步。我现在在新书中分析的成人数据是一个启示。成年人在词汇量方面取得了巨大的进步。在过去的 50 年里,美国学生现在的词汇不是被动的——被动是你可以阅读的——...


2023-11-21   Intermediate
The Flynn Effect - Modernity Made Us Smarter, Part One

Keywords:

Moyer: And what's the big change in this book, since your original book? Flynn: Well, one of the big surprises is that in Scandinavia, the IQ gains tailed off towards the end of the last...

Moyer:与你的原着相比,这本书最大的变化是什么? Flynn:嗯,一个很大的惊喜是,在斯堪的纳维亚半岛,智商增长在上世纪末逐渐放缓。我们中的许多人都认为,我持开放态度,这意味着他们将与其他发达国家分道扬镳。嗯,现在有三个数据集来自美国...


2023-11-19   Intermediate
The Life of Super-Earths, Dimitar Sasselov, Part Five

Keywords:

Steve: And then when the biologists come up with different possible scenarios for how life could be, then you can tune your instruments in different ways to look for alternatives to Earth-lik...

Steve:然后,当生物学家想出生命可能是什么样子的不同可能情景时,你可以以不同的方式调整你的仪器,寻找系外行星上类地生命的替代品? 萨斯洛夫:这正是我所希望的,当生物学家在实验室里做这些实验时,他们会说,“嗯......你知道这些超级地...


2023-11-17   Intermediate
The Life of Super-Earths, Dimitar Sasselov, Part Four

Keywords:

Steve: Because life is really tenacious. Sasselov: Yeah. Steve: You talk in the book about the effect that synthetic biology, we'll call it—you call it various things and ...

Steve:因为生活真的很顽强。 Sasselov:是的。 Steve:你在书中谈到了合成生物学的影响,我们称之为各种事物,其中一些术语在特定的专业中有不同的含义,但基本上是试图创造一个真正有生命力的人造细胞的想法,这种努力将如何为整个...


2023-11-15   Intermediate
The Life of Super-Earths, Dimitar Sasselov, Part Three

Keywords:

Steve: And on a simpler level, as you point out in the book, let's say the Earth flew out of its orbit, and was just passing through the galaxy untethered to a star; the surface life would al...

Steve:在更简单的层面上,正如你在书中指出的,假设地球飞出了它的轨道,刚刚穿过星系,没有被恒星束缚;表面生命会比这更快地消失,但深处的东西可能会持续很长时间。 Sasselov:这也是一个新的认识。事实上,所有这些深入的生物圈研究都是...


2023-11-13   Intermediate
The Life of Super-Earths, Dimitar Sasselov, Part Two

Keywords:

Steve: What do we still need to do to be able to identify the signature of life—even microbial life—on an exoplanet? Sasselov: What we know how to do today is we know technically ho...

Steve:我们还需要做什么才能识别系外行星上生命甚至微生物生命的特征? Sasselov:我们今天所知道的就是我们在技术上知道如何进行遥感。而这本质上是在行星上方的大气中寻找气体。我们已经了解到,在整个 20 世纪,我们可以很好地对非常...


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