单词deuterium
n.: 重氢（氢的同位素）
网络: 氘；氘气；同位素气体氘气
氘，重氢（氢的同位素）:
an isotope(= a different form) of hydrogen with twice the mass of the usual isotope
【化学】氘,重氢
〔天物〕氘
Deuterium is incredibly easy to fuse compared to hydrogen and most of the sun"s energy actually comes from fusing it.
和氢比较氘是不可想象的容易聚变，太阳的大部分能量实际上是来自聚变它。
Alternatively, a means might be found to put the neutrons from pure deuterium fusion to good use.
作为可替代的一种方法也许被创建用于从单纯的氘聚变中取得中子为了有效的使用。
deuteron: The nucleus of a deuterium atom, consisting of a proton and a neutron, regarded as a subatomic particle with unit positive charge.
氘核：氘原子的原子核，由一个质子和一个中子组成，被视为带单位正电荷的亚原子。
Deuterium can destroy the double helix structure of DNA and lead to the damage of genetic information, making the infants easy to get sick.
氘会破坏DNA的双螺旋结构，导致遗传信息被破坏，宝宝容易生病。
ICF target is one of the key components of ICF facilities, the micro capsula for deuterium-tritium fuel is the core of ICF target.
ICF靶是ICF研究中的关键部件之一，而微靶球作为氘-氚燃料密封舱，是ICF靶的核心部分。
At the center of this chamber, the deuterium-tritium target is held in place by what looks like a giant pencil tip.
靶室中心，氘氚组成的靶丸用一个看起来像一个巨大的铅笔尖悬挂着。
It will probably have to be with the help of the plentiful deuterium in the ocean, used as thermonuclear fuel.
这必须借助于把海洋中丰富的氘用作热核燃料。
However, there is a very attractive reaction between deuterium and a light isotope of helium known as helium-3.
无论如何，在氘和一个氦的轻同位素也就是氦-3之间有一种吸引人的反应。
In a semi heavy water molecule, one hydrogen atom (H) is replaced with a heftier version called deuterium (D).
在半重水分子中，有一个氢原子被一个相对分子质量更大的氘原子取代了。
Deuterium is a heavier form of hydrogen that is common in Earth"s oceans and that would have too much mass to escape Venus" atmosphere.
氘是氢的同位素，在地球上的海洋中广泛存在，其质量较重，很难逃离金星大气。