In the 1990s, the hypothesis found widespread acceptance.

在20世纪90年代，这一假说被广泛接受。

It's pretty interesting. This guy's working from a hypothesis where... Spoiler alert! Spoiler alert.

挺有趣 这个人从假说... 剧透警报 剧透警报。

But according to the Snowball Earth hypothesis, the feedback loop didn't stop.

但根雪球地球假说 反馈回路并没有停止。

Various hypotheses account for all those plants.

关于这些植物，有许多假说。

They are cute. The biophilia hypothesis by Keller and Wilson suggests human beings need to relate to other living things due to our highly social behavior.

他们很可爱。 凯勒和威尔逊亲生物假说表明，由于我们高度行为，人类需要与其他生物接触。

According to this theory, children learn languages more easily because the plasticity of their developing brains lets them use both hemispheres in language acquisition, while in most adults, language is lateralized to one hemisphere, usually the left.

根关键期假说理论，小孩学语言比容易，因为他们发展中有弹性，让他们同时运用左右学习语言，部分成人语言学习是侧重于左。

Students then go to the virtual world to test their hypotheses and see if they're accurate, much as scientists go to the field in their careers.

之后，学生们进入虚拟世界来验证他们假说，看它们是否正确，就像科学家们在他们工作中去实地考察一样。

And finally, the theory about the roots suffering from frost damage.

最后，是根系因低温损害假说。

There may even be infinitely many branches. So is the Many Worlds hypothesis true?

甚至可能有无穷多个分支。所以多重世界假说是真吗？

The amyloid cascade hypothesis remains the most influential explanation for how Alzheimer's develops.

淀粉样蛋白级联假说仍然是阿尔茨海默病如何发展最具影响力解释。

A more cynical idea was the " it's just business" hypothesis.

一个更愤世嫉俗观点是“这只是业务”假说。

This is only a sort of scientific hypothesis which has not been proved by experiments.

这仅仅是一个尚未被实验证明科学假说。

Manx comets and their kittens suggest this is exactly what occurred.

马恩岛猫彗星和它们小猫表明，这些假说是成立。

That is if you agree with the matching hypothesis.

前提是你同意匹配假说。

Psychological research has given rise to some interesting findings concerning the facial-feedback hypothesis.

关于脸部回馈假说，心理学研究提供了一些有趣发现。

There's a lot of evidence to support it, too.

也有很多证支持这一假说。

Their research also supported what they called the Belongingness Hypothesis.

这项研究也证实了他们所说归属感假说。

Well, there's a concept in research around this area called the displacement hypothesis.

在这个领域研究中有一个概念叫做“替代假说”。

There are other hypotheses that have been out there for decades.

几十年来，确实存在其他假说。

It's called the EGG hypothesis, or " Energetics of Gestation and Fetal Growth" .

这被称为 EGG 假说，或“妊娠和胎儿生长能量学”。