When it comes to the slowing economy, Ellen Spero isn't biting her nails just yet.

经济发展速度开始时，艾琳·斯派罗还不至于束手无策。

Approaching the speed of light doesn't slow down time. Approaching them does.

在接近光速的情况下时间不会, 和他们在一起时才会变。

So he tells us that regression and sub-vocalization slow you down.

所以他告诉我们，回读和默读会让你的阅读速度。

By absorbing CO2, trees are slowing this process immediately.

通过吸收二氧化碳，树木可以这一过程。

Heart rate and breathing begin to slow, body temperature falls, and muscles may twitch.

心率和呼吸开始，体温下降，而且肌肉可能会抽搐。

Not to speed it up, not to slow it down.

不是加快速度，不是速度。

It makes your metabolism slow down, your body temperature drop — things like that.

它让你的新陈代谢，你的体温下降——诸如此类。

Your brain activity slows down as you gradually sink into a peaceful slumber.

随着你逐渐平静，进入梦乡大脑活动会。

Do you ever feel that your heart beats unusually fast or slow?

有没有感到心跳不寻常地加快或者？

The wave slows down near the coast, but increases in size.

海浪在靠近海岸时速度，但规模会增大。

This doesn't just undermine recovery. It's also dangerous.

这不仅了恢复，而且很危险。

They stop moving, slow their breathing, and dramatically lower their heart rate.

他们停止运动，呼吸，以及极度降低它们的心率。

There is some disadvantage for the adult. It slows it down.

“这对成年蚜虫来说有些不利。因为幼虫会它们的速度。”

But if humidity is high, the rate of evaporation slows and eventually stops.

但如果湿度很高，蒸发的速度就会，并最终停止。

The train did seem to be slowing down.

火车似乎了速度。

He's trying to relax us here by slowing down the rate of harmonic change here.

他想要通过和声变换的速率使我们放松下来。

Perhaps, Galen says, because the bees were flying more slowly to navigate darker conditions.

盖伦表示，或许这是因为在较暗环境中蜜蜂要飞行速度来确定方向 。

And pausing to look up every word can slow down your reading.

停下来查每一个字，会阅读速度。

This is called interference because one cognitive process is slowing down another.

这被称为干扰，因为一个认知过程正在另一个认知过程。

In this state, breathing and heart rates slow.

在这种状态下，呼吸和心率。