This is thanks to one of Einstein's theories called time dilation.

这要归功于爱因斯坦的一个理论，即时间。

That leads to faster heart beating and pupil dilation.

这会导心跳加快和瞳孔放大。

This effect is known as " time dilation" .

这种效应被称为“时间”。

You know, and that -- that's one of the great things about virtual reality as well is time dilation.

你知道，这也是虚拟现实的一大优点——就是时间。

You know, and that -- that's one of the great things about virtual reality as well is time dilation.

你知道，这也是虚拟现实的一大优点——就是时间。

Chronic bacterial infection and inflammation can lead to bronchiectasis, which is airway wall damage causing permanent dilation of the bronchi.

长期细菌感染和炎症可以导炎，即道壁被破坏导的永久性扩张。

Both dilation and cystic medial necrosis weaken the aorta, making it susceptible to aneurysm, dissection, and rupture.

不是扩张或是囊性中层坏死，这些病变都会使主动脉变得脆弱，更容易形成动脉瘤、夹层以及破裂。

Also, blood vessel dilation can cause blood volume to drop, which can lead to low blood pressure.

此外，血扩张会导血容量下降，从而导低血压。

For example the duct may take on a chain-of-lakes pattern due to alternating stenosis and dilation of the ducts.

例如胰造影可能会显示狭窄和扩张交替出现的“湖链征”。

For example, drugs that block receptors for the neurotransmitter acetylcholine can cause impressive dilation.

例如， 阻断神经递质乙酰胆碱受体的药物可以引起令人印象深刻的扩张。

This is the effect of the highly curved spacetime which  causes time dilation.

这是高度弯曲的时空导时间的影响。

When time changes, that's called time dilation, and when distance changes, that's called length contraction.

当时间发生变化时，称为时间，当距离发生变化时，称为长度收缩。

And these too can cause dilation.

这些也会导扩张。

Pupil dilation is even used by the FBI to detect deception.

FBI 甚至使用瞳孔放大来检测欺骗。

I'll place a nasal airway for dilation.

我会找好鼻腔导用于扩张。

Some form of time dilation then occurred and servicemen's watches were out of sync.

然后发生了某种形式的时间，军人的手表不同步了。

100% time dilation and total immersion.

百分百的时间 全沉浸式。

We used pupil dilations as an indicator of effort, a technique psychologist Daniel Kahneman popularized in the 1960s and 1970s.

我们使用瞳孔放大作为努力的指标，技术心理学家丹尼尔卡尼曼在 1960 年代和 70 年代推广。

After only 3 hours of sitting, there is a 50% drop in artery dilation, and as a result a decrease in blood flow.

仅仅坐3小时，动脉扩张就会下降50%，减少血液流动。

Long story short, time dilation is the fact that when you're moving really close to the speed of light, time passes more slowly.

长话短说，时间是当你以光速移动时，时间过得更慢。