英语释义

• an isotope of hydrogen which has one neutron (as opposed to zero neutrons in hydrogen)

片语

DEUTERIUM HYDRIDE氢化氚

absorbing deuterium吸氘

deuterium cycle[核]

deuterium cracking氘致开裂

deuterium bond重氢键

deuterium nuclei氘核

deuterium lamp[电] 氘灯

deuterium tritium氘氚

Deuterium hydrid氘代氢

hb deuterium氘

英汉例句

• The moon「s low gravity also means that water composed of regular hydrogen and oxygen will escape quicker than heavy water, perhaps leading to a concentration of deuterium in the water of the moon.

  月球的低重力也意味着由普通氢气和氧气组成水将会比重水更快的消失，可能导致在月球上水的氘含量。

• 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。

• 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。

• 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。

• If such a design can be successfully used for a starship engine, then a source of deuterium can be sought closer to home.

  如果这样一个设计可以成功的用于星际飞船发动机，那么氘能源可以在离家更近的地方找到。

• Pure deuterium reactions also produce neutrons, though only about 1/3 of the fusion energy is released as such.

  纯氘反应也会产生中子，虽然最多只能释放出三分之一的聚变能。

• In real life, you「re not likely to refine deuterium oxide, but you are likely to depend on remote servers and beefy databases.

  在现实生活中，您不可能提炼出氧化氘，但您可以依赖远程服务器和强大的数据库。

• 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。

• 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。

• 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。

• 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。

• 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。

• What「s more, it detected comparatively high levels of the isotope deuterium in Venus」 upper atmosphere.

  除此之外，探测器还在金星高层大气中检测到较高水平的氘。

• In a semiheavy water molecule, one hydrogen atom (H) is replaced with a heftier version called deuterium (D).

  在半重水的水分子中，一个氢原子（H）被一个称之为氘（D）的氢原子的同位素所取代。

• 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。