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

经济发展速度开始减慢，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间不减慢, 和他们在一起变慢。

By absorbing CO2, trees are slowing this process immediately.

通过吸收二氧化碳，树木可以减慢这一过程。

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

心率和呼吸开始减慢，体温下降，而且肌肉可能抽搐。

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

不是加快速度，不是减慢速度。

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

它让你的新陈代谢减慢，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，进大脑活动减慢。

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

海浪在靠近海岸速度减慢，但规模增大。

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减慢？

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

他们停止运动，减慢呼吸，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。因为幼虫减慢它们的速度。”

The train did seem to be slowing down.

火车似乎减慢了速度。

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

他想要通过减慢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减慢飞行速度来确定方向 。

There's not even any air to slow you down, there's no resistance at all.

甚至没有任何空气可以减慢你的速度，根本没有阻力。

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

停下来查每一个字，减慢阅读速度。

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减慢另一个认知过程。

In this state, breathing and heart rates slow.

在这种状态下，呼吸和心率减慢。

It slows their heart down and it changes the blood flow through different blood vessels.

它能减慢心率还能改变流经不同血管的血流。

And the first reaction you will have maybe is to slow down.

“你的第一反应可能是减慢拉箱子的速度。