Oxygen produces green and red light while nitrogen gives off blue and purple. The best time of year to view the light show is during the winter months when the nights are longer.

氧发出绿光和红光，氮发出蓝光和紫光。 年中观看灯光表演的最佳时间是在冬季，那时夜晚较长。

Seti the First and Ramses the Great were some of the best-known of the mummies, which were incased in special capsules filled with nitrogen and lined with soft material to protect them from any damage along the way.

世和拉美西斯大帝是最著名的木乃伊之，他们被包裹在充满氮的特殊胶囊中，并内衬软材料以防止他们在途中受到任何损害。

Elements like oxygen and nitrogen, even countless dust particles, make up the air around us.

氧、氮，甚至数不尽的尘埃微粒，构成了我们身边的空。

One example is the bends – or decompression sickness, a serious medical disorder created by nitrogen bubbles in the muscles when returning to the surface of the sea too quickly.

减压病就是个例子，它是种严重的医学疾病，当过快回到海面时，肌肉中会产生氮泡，进而引发这种疾病。

Nitrogen is an inert gas, so high temperatures and pressure changes have less effect.

氮是惰性体，所以高温和压强变化不会对它产生很大的影响。

The Earth's atmosphere is mostly nitrogen, and it's getting warmer due to human influence.

地球大是氮，由于人类的影响，地球正在变暖。

Oxygen produces green in red light while nitrogen gives off blue and purple.

氧碰撞会发出红色的绿光，而氮则发出蓝色和紫色的光。

And so with our hydrogen and nitrogen, we can combine the two in an industrial process at high temperatures to make NH3 — ammonia.

有了氢和氮，我们可以利用高温的工业程序合并二者，制造NH3，即氨。

What we breathe in, remember, is mostly nitrogen.

记住，我们吸入的大部是氮。

Our atmosphere contains about 20% oxygen and roughly 78% nitrogen.

我们的大中约含 20% 的氧和 78% 的氮。

We're literally surrounded by nitrogen, the air is 78% nitrogen.

我们被氮包围着，空中 78%是氮。

Boron, Carbon everywhere, Nitrogen all through the air.

硼、碳到处都是氮弥漫于空中。

5 imperial gallons of the liquid helium. 5 You know how much helium that is?

英制加仑的液态氮你知道那是多少氮吗？

Voyager discovered that, like Earth, Triton has an atmosphere, mostly of nitrogen.

旅行者2号发现，像地球样，Triton也有大层，大部所含的是氮。

Nitrogen too becomes highly toxic to humans at high pressures, inducing nitrogen narcosis or " rapture of the deep" , which produces a drunken-like state in the victim.

氮在高压下也会对人类产生剧毒，诱发氮麻醉，也叫做深海眩晕，这会让受害者进入种类似醉酒的状态。

Nitrogen also traps heat in the atmosphere.

氮还能将热量滞留在大中。

Nitrogen tank Bravo are showing 19-60, something like that.

氮罐的读数为19-60之类的。

Earth's atmosphere is 80 percent nitrogen. We don't even breathe nitrogen.

地球的大层 80%都是氮，可我们不呼吸氮。

Why does the ionization energy go here after we leave nitrogen?

为什么我们离开氮之后电离能会去这里呢？

If I run the hydrazine over an iridium catalyst, it'll separate into N2 and H2.

假如我用铱催化剂解联氨，它将解成氮和氢。