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1·If you could merge deuterium with deuterium, you gain energy.

如果你能把氘和氘合并，你得到能量。

2·A deuterium atom is a hydrogen with an extra neutron in its nucleus.

重氢是原子核中多一个中子的氢。

3·Two types, or isotopes, of hydrogen are used - deuterium and tritium.

它使用两种类型，或称同位素，的氢——氘和氚。

4·So typical moderators in reactors thermal reactors are deuterium and hydrogen.

所以在反应堆里，典型的慢化剂,热能反应堆是氘和氢。

5·An isotope of hydrogen with mass number greater than 1; deuterium or tritium.

原子质量数大于1的氢的同位素；氘或氚。

6·It contains a tiny pellet of fuel made from an isotope of hydrogen called deuterium.

其中放置了一个更微小的氘(氢的一种同位素)燃料丸。

7·The best fuels for fusion are two types, or isotopes, of hydrogen - deuterium and tritium.

最好的核聚变材料有两种，即氢的同位素——氘和氚。

8·14 seconds later, the temperature became 3 billion degrees, forming the first deuterium atom.

14秒后，温度是30亿度，第一个氘原子核形成了。

9·If you produce orthohydrogen, then this also creates deuterium in which is what you want.

如果您出示邻氢，那么这也创造氘，在这是你想要的。

10·So here are some nuclides of interest, hydrogen, deuterium, carbon, sodium and obviously uranium.

这有一些利益核素，氢，氘，碳，钠，当然还有铀。

氘

1·So typical moderators in reactors thermal reactors are deuterium and hydrogen.

所以在反应堆里，典型的慢化剂,热能反应堆是氘和氢。

2·They found deuterium at higher levels than it's found in Earth water —but at levels similar to the comets Hale-Bopp, Hyakutake and Halley.

他们发现，同地球上的水相比，氘的含量更高——但同海尔·波普彗星、哈库塔克彗星和哈雷上的水有着相似的平。

3·They found deuterium at higher levels than it's found in Earth water - but at levels similar to the comets Hale-Bopp, Hyakutake and Halley.

他们发现，同地球上的水相比，氘的含量更高——但同海尔·波普彗星、哈库塔克彗星和哈雷上的水有着相似的平。

4·In this scenario, hydrogen would no longer be stable, but its slightly heavier isotopes deuterium or tritium could be.

在这个设定中，氢不再是稳定的，但是其更重些的同位素氘和氚却是稳定的。

5·Like deuterium, it is rare relative to helium-4, but, unlike hydrogen, helium doesn't form chemical compounds as abundant as water.

象氘一样，相对于氦- 4它是非常罕见的，但是不同于氢，氦不是来自化学混合物象水那样丰富。

重氢

1·They found deuterium at higher levels than it's found in Earth water-but at levels similar to the comets Hale-Bopp, Hyakutake and Halley.

数据显示月球水比地球水包含更多的重氢元素，并与海尔·波普彗星、百武彗星及哈雷彗星更为接近。

(1)deuterium lamp氘灯